9x-8(8)=-28

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Solution for 9x-8(8)=-28 equation: 


Simplifying
9x + -8(8) = -28

Multiply -8 * 8
9x + -64 = -28

Reorder the terms:
-64 + 9x = -28

Solving
-64 + 9x = -28

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '64' to each side of the equation.
-64 + 64 + 9x = -28 + 64

Combine like terms: -64 + 64 = 0
0 + 9x = -28 + 64
9x = -28 + 64

Combine like terms: -28 + 64 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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