5x-12x-7=8

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Solution for 5x-12x-7=8 equation:


Simplifying
5x + -12x + -7 = 8

Reorder the terms:
-7 + 5x + -12x = 8

Combine like terms: 5x + -12x = -7x
-7 + -7x = 8

Solving
-7 + -7x = 8

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -7x = 8 + 7

Combine like terms: -7 + 7 = 0
0 + -7x = 8 + 7
-7x = 8 + 7

Combine like terms: 8 + 7 = 15
-7x = 15

Divide each side by '-7'.
x = -2.142857143

Simplifying
x = -2.142857143

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