7x-12=-145

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Solution for 7x-12=-145 equation: 


Simplifying
7x + -12 = -145

Reorder the terms:
-12 + 7x = -145

Solving
-12 + 7x = -145

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 7x = -145 + 12

Combine like terms: -12 + 12 = 0
0 + 7x = -145 + 12
7x = -145 + 12

Combine like terms: -145 + 12 = -133
7x = -133

Divide each side by '7'.
x = -19

Simplifying
x = -19

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