Question

5x-15=8x-8 what is x?

Answer 1

Explanation:

5

x

−

15

=

8

x

−

8

Combine numbers on one side and others on the other one:

5

x

−

8

x

=

−

8

+

15

−

3

x

=

7

x

=

−

7

3

This is your solution

x

=

−

7

3