4x+15-12x=7

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


Simplifying
4x + 15 + -12x = 7

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

Combine like terms: 4x + -12x = -8x
15 + -8x = 7

Solving
15 + -8x = 7

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -8x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + -8x = 7 + -15
-8x = 7 + -15

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

Divide each side by '-8'.
x = 1

Simplifying
x = 1

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