7x+12x-4=-79

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Solution for 7x+12x-4=-79 equation:


Simplifying
7x + 12x + -4 = -79

Reorder the terms:
-4 + 7x + 12x = -79

Combine like terms: 7x + 12x = 19x
-4 + 19x = -79

Solving
-4 + 19x = -79

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 + 19x = -79 + 4

Combine like terms: -4 + 4 = 0
0 + 19x = -79 + 4
19x = -79 + 4

Combine like terms: -79 + 4 = -75
19x = -75

Divide each side by '19'.
x = -3.947368421

Simplifying
x = -3.947368421

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