-7x-4=-151

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Solution for -7x-4=-151 equation: 


Simplifying
-7x + -4 = -151

Reorder the terms:
-4 + -7x = -151

Solving
-4 + -7x = -151

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -7x = -151 + 4

Combine like terms: -4 + 4 = 0
0 + -7x = -151 + 4
-7x = -151 + 4

Combine like terms: -151 + 4 = -147
-7x = -147

Divide each side by '-7'.
x = 21

Simplifying
x = 21

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