Question

Combine like terms: 7x+13-4x=

Answer 1

3x+13

Explanation:

7x+13-4x

3x+13

:))

Answer 2

x=-13/3 is the answer.

Explanation:

Let 7x+13-4x=0

7x-4x+13=0

3x+13=0

3x=-13

Dividing 3 on both sides

x=-13/3

Hope it will help ^_^