7x-15=-120

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Solution for 7x-15=-120 equation: 


Simplifying
7x + -15 = -120

Reorder the terms:
-15 + 7x = -120

Solving
-15 + 7x = -120

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 7x = -120 + 15

Combine like terms: -15 + 15 = 0
0 + 7x = -120 + 15
7x = -120 + 15

Combine like terms: -120 + 15 = -105
7x = -105

Divide each side by '7'.
x = -15

Simplifying
x = -15

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