-9x+4-12=64

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Solution for -9x+4-12=64 equation:


Simplifying
-9x + 4 + -12 = 64

Reorder the terms:
4 + -12 + -9x = 64

Combine like terms: 4 + -12 = -8
-8 + -9x = 64

Solving
-8 + -9x = 64

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + -9x = 64 + 8

Combine like terms: -8 + 8 = 0
0 + -9x = 64 + 8
-9x = 64 + 8

Combine like terms: 64 + 8 = 72
-9x = 72

Divide each side by '-9'.
x = -8

Simplifying
x = -8

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