8x+66=2x+12

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Solution for 8x+66=2x+12 equation:


Simplifying
8x + 66 = 2x + 12

Reorder the terms:
66 + 8x = 2x + 12

Reorder the terms:
66 + 8x = 12 + 2x

Solving
66 + 8x = 12 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
66 + 8x + -2x = 12 + 2x + -2x

Combine like terms: 8x + -2x = 6x
66 + 6x = 12 + 2x + -2x

Combine like terms: 2x + -2x = 0
66 + 6x = 12 + 0
66 + 6x = 12

Add '-66' to each side of the equation.
66 + -66 + 6x = 12 + -66

Combine like terms: 66 + -66 = 0
0 + 6x = 12 + -66
6x = 12 + -66

Combine like terms: 12 + -66 = -54
6x = -54

Divide each side by '6'.
x = -9

Simplifying
x = -9

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