# What is the answer to 2x 5 7?

## What is the answer to 2x 5 7?

2 x − 5 = 7 2x-5=7 2x−5=7. Add 5 to both sides. Simplify 7 + 5 7+5 7+5 to 12. Divide both sides by 2.

## What is the 1 million dollar math problem?

The Riemann hypothesis an unsolved problem in pure mathematics, the solution of which would have major implications in number theory and encryption is one of the seven \$1 million Millennium Prize Problems. First proposed by Bernhard Riemann in 1859, the hypothesis relates to the distribution of prime numbers.2019-08-01

## What is the answer of 3x 2 4?

3 x − 2 = 4 3x-2=4 3x−2=4. Add 2 to both sides. Simplify 4 + 2 4+2 4+2 to 6. Divide both sides by 3.

## What is the answer to 2x 3 =- 7?

Answer: => The value of x is 5.2020-08-20

## What is the hardest math problem ever?

The longest-standing unresolved problem in the world was Fermat’s Last Theorem, which remained unproven for 365 years. The “conjecture” (or proposal) was established by Pierre de Fermat in 1937, who famously wrote in the margin of his book that he had proof, but just didn’t have the space to put in the detail.2014-08-13

## What is the longest math equation ever solved?

According to Sciencealert, the longest math equation contains around 200 terabytes of text. Called the Boolean Pythagorean Triples problem, it was first proposed by California-based mathematician Ronald Graham, back in the 1980s.2019-08-03

## What is a math problem that Cannot be solved?

The Collatz Conjecture is the simplest math problem no one can solve — it is easy enough for almost anyone to understand but notoriously difficult to solve. So what is the Collatz Conjecture and what makes it so difficult? Veritasium investigates.2021-09-13

## What is the most unsolved math problem?

Today’s mathematicians would probably agree that the Riemann Hypothesis is the most significant open problem in all of math. It’s one of the seven Millennium Prize Problems, with \$1 million reward for its solution.2021-06-11

## What are the 5 unsolvable math problems?

The problems consist of the Riemann hypothesis, Poincaré conjecture, Hodge conjecture, Swinnerton-Dyer Conjecture, solution of the Navier-Stokes equations, formulation of Yang-Mills theory, and determination of whether NP-problems are actually P-problems.

## What is the biggest math problem in the world?

53 + 47 = 100 : simples? But those itching for their Good Will Hunting moment, the Guinness Book of Records puts Goldbach’s Conjecture as the current longest-standing maths problem, which has been around for 257 years. It states that every even number is the sum of two prime numbers: for example, 53 + 47 = 100.2014-08-13

## What is the answer to 5x 2 22?

5x+2=22 One solution was found : x = 4 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

## What are the 7 unsolved math problems?

Clay “to increase and disseminate mathematical knowledge.” The seven problems, which were announced in 2000, are the Riemann hypothesis, P versus NP problem, Birch and Swinnerton-Dyer conjecture, Hodge conjecture, Navier-Stokes equation, Yang-Mills theory, and Poincaré conjecture.

## What is the answer for 3x 4 8?

3 x + 4 = 8 3x+4=8 3x+4=8. Subtract 4 from both sides. Simplify 8 − 4 8-4 8−4 to 4. Divide both sides by 3.

## Can 3x 3 be simplified?

Answer and Explanation: Simplifying (3x)3 gives 27×3. To simplify this expression, we will make use of the following rule of exponents: (ab)n = anbn.

## What are the solutions of 3x 2 4 0?

Answer and Explanation: The solutions to 3×2 – 4 = 0 are x = ± (2/3) √(3).

## Why is 3x 1 considered a problem?

The 3x+1 problem concerns an iterated function and the question of whether it always reaches 1 when starting from any positive integer. It is also known as the Collatz problem or the hailstone problem. . This leads to the sequence 3, 10, 5, 16, 4, 2, 1, 4, 2, 1, which indeed reaches 1.

## What is the answer to 2x 1 7?

2 x + 1 = 7 2x+1=7 2x+1=7. Subtract 1 from both sides. Simplify 7 − 1 7-1 7−1 to 6. Divide both sides by 2.