3x+7=12x-32+4x

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Solution for 3x+7=12x-32+4x equation:


Simplifying
3x + 7 = 12x + -32 + 4x

Reorder the terms:
7 + 3x = 12x + -32 + 4x

Reorder the terms:
7 + 3x = -32 + 12x + 4x

Combine like terms: 12x + 4x = 16x
7 + 3x = -32 + 16x

Solving
7 + 3x = -32 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
7 + 3x + -16x = -32 + 16x + -16x

Combine like terms: 3x + -16x = -13x
7 + -13x = -32 + 16x + -16x

Combine like terms: 16x + -16x = 0
7 + -13x = -32 + 0
7 + -13x = -32

Add '-7' to each side of the equation.
7 + -7 + -13x = -32 + -7

Combine like terms: 7 + -7 = 0
0 + -13x = -32 + -7
-13x = -32 + -7

Combine like terms: -32 + -7 = -39
-13x = -39

Divide each side by '-13'.
x = 3

Simplifying
x = 3

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