-3x-4=-55

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Solution for -3x-4=-55 equation: 


Simplifying
-3x + -4 = -55

Reorder the terms:
-4 + -3x = -55

Solving
-4 + -3x = -55

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 + -3x = -55 + 4

Combine like terms: -4 + 4 = 0
0 + -3x = -55 + 4
-3x = -55 + 4

Combine like terms: -55 + 4 = -51
-3x = -51

Divide each side by '-3'.
x = 17

Simplifying
x = 17

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