Question

2x + 5 = 13 what is x

Answer 1

Answer:

4

Step-by-step explanation:

13 - 5 = 8

2 x 4 = 8

8 + 5 = 13

Answer 2

Answer:

x = 4

Step-by-step explanation:

it's important to keep in mind that you can do anything to an equation as long as you do it to both sides, and it will still be equal.

2x + 5 = 13

subtract 5 from both sides of the equation

2x + 5 -5 = 13 - 5

2x = 13 -5

2x = 8

divide both sides of the equation by 2

2x/2 = 8/2

x = 4