-4-7x-5x=-148

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Solution for -4-7x-5x=-148 equation: 


Simplifying
-4 + -7x + -5x = -148

Combine like terms: -7x + -5x = -12x
-4 + -12x = -148

Solving
-4 + -12x = -148

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 + -12x = -148 + 4

Combine like terms: -4 + 4 = 0
0 + -12x = -148 + 4
-12x = -148 + 4

Combine like terms: -148 + 4 = -144
-12x = -144

Divide each side by '-12'.
x = 12

Simplifying
x = 12

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