-7x+9=-75

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Solution for -7x+9=-75 equation: 


Simplifying
-7x + 9 = -75

Reorder the terms:
9 + -7x = -75

Solving
9 + -7x = -75

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -7x = -75 + -9

Combine like terms: 9 + -9 = 0
0 + -7x = -75 + -9
-7x = -75 + -9

Combine like terms: -75 + -9 = -84
-7x = -84

Divide each side by '-7'.
x = 12

Simplifying
x = 12

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