2x+12=78-8x

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Solution for 2x+12=78-8x equation:


Simplifying
2x + 12 = 78 + -8x

Reorder the terms:
12 + 2x = 78 + -8x

Solving
12 + 2x = 78 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
12 + 2x + 8x = 78 + -8x + 8x

Combine like terms: 2x + 8x = 10x
12 + 10x = 78 + -8x + 8x

Combine like terms: -8x + 8x = 0
12 + 10x = 78 + 0
12 + 10x = 78

Add '-12' to each side of the equation.
12 + -12 + 10x = 78 + -12

Combine like terms: 12 + -12 = 0
0 + 10x = 78 + -12
10x = 78 + -12

Combine like terms: 78 + -12 = 66
10x = 66

Divide each side by '10'.
x = 6.6

Simplifying
x = 6.6

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