7 more than twice a number is 164

The number (x) in: "7 more than twice a number is 164" is what we are solving here.

In other words, you are looking for a number (x) that if you multiply it by two (same as twice) and then add 7, you get 164.

To solve this, you first write the problem as an algebra equation as follows: 2x + 7 = 164

Then you solve the equation by subtracting 7 from both sides, and then divide both sides by 2. Here is the math to illustrate better:

2x + 7 = 164

2x + 7 - 7 = 164 - 7
2x = 157

2x/2 = 157/2
x = 78.5

Answer = 78.5

The answer above is correct, because twice 78.5 is 157, and 7 more than 157 is in fact 164.

More Than Twice a number
Go here to solve a similar algebra problem.

7 more than twice a number is 165
Try to solve the next algebra problem on our list before you go here to check your answer.