7x+4=-129

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Solution for 7x+4=-129 equation: 


Simplifying
7x + 4 = -129

Reorder the terms:
4 + 7x = -129

Solving
4 + 7x = -129

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 = -129 + -4

Combine like terms: 4 + -4 = 0
0 + 7x = -129 + -4
7x = -129 + -4

Combine like terms: -129 + -4 = -133
7x = -133

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

Simplifying
x = -19

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