-45+8x-12x=55

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Solution for -45+8x-12x=55 equation: 


Simplifying
-45 + 8x + -12x = 55

Combine like terms: 8x + -12x = -4x
-45 + -4x = 55

Solving
-45 + -4x = 55

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + -4x = 55 + 45

Combine like terms: -45 + 45 = 0
0 + -4x = 55 + 45
-4x = 55 + 45

Combine like terms: 55 + 45 = 100
-4x = 100

Divide each side by '-4'.
x = -25

Simplifying
x = -25

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