Respuesta :

Answer:

Step-by-step 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

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