Respuesta :

-10=10x+90
80=10x
x=80/10
x=8

Answer:

x=-10

Step-by-step explanation:

1. Distribute

2. Subtract the number from both sides of the equation

3. Simplify

4. Divide both sides of the equation by the same term

5. Simplify

6. Solution

=−10

hope this helps!!:)

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