-4+5x-2+15=12x+7-4

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Solution for -4+5x-2+15=12x+7-4 equation:


Simplifying
-4 + 5x + -2 + 15 = 12x + 7 + -4

Reorder the terms:
-4 + -2 + 15 + 5x = 12x + 7 + -4

Combine like terms: -4 + -2 = -6
-6 + 15 + 5x = 12x + 7 + -4

Combine like terms: -6 + 15 = 9
9 + 5x = 12x + 7 + -4

Reorder the terms:
9 + 5x = 7 + -4 + 12x

Combine like terms: 7 + -4 = 3
9 + 5x = 3 + 12x

Solving
9 + 5x = 3 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
9 + 5x + -12x = 3 + 12x + -12x

Combine like terms: 5x + -12x = -7x
9 + -7x = 3 + 12x + -12x

Combine like terms: 12x + -12x = 0
9 + -7x = 3 + 0
9 + -7x = 3

Add '-9' to each side of the equation.
9 + -9 + -7x = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -7x = 3 + -9
-7x = 3 + -9

Combine like terms: 3 + -9 = -6
-7x = -6

Divide each side by '-7'.
x = 0.8571428571

Simplifying
x = 0.8571428571

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