x-12+3x+1=6x+66

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Solution for x-12+3x+1=6x+66 equation:


Simplifying
x + -12 + 3x + 1 = 6x + 66

Reorder the terms:
-12 + 1 + x + 3x = 6x + 66

Combine like terms: -12 + 1 = -11
-11 + x + 3x = 6x + 66

Combine like terms: x + 3x = 4x
-11 + 4x = 6x + 66

Reorder the terms:
-11 + 4x = 66 + 6x

Solving
-11 + 4x = 66 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-11 + 4x + -6x = 66 + 6x + -6x

Combine like terms: 4x + -6x = -2x
-11 + -2x = 66 + 6x + -6x

Combine like terms: 6x + -6x = 0
-11 + -2x = 66 + 0
-11 + -2x = 66

Add '11' to each side of the equation.
-11 + 11 + -2x = 66 + 11

Combine like terms: -11 + 11 = 0
0 + -2x = 66 + 11
-2x = 66 + 11

Combine like terms: 66 + 11 = 77
-2x = 77

Divide each side by '-2'.
x = -38.5

Simplifying
x = -38.5

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