6x+18=4x-78

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Solution for 6x+18=4x-78 equation:


Simplifying
6x + 18 = 4x + -78

Reorder the terms:
18 + 6x = 4x + -78

Reorder the terms:
18 + 6x = -78 + 4x

Solving
18 + 6x = -78 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
18 + 6x + -4x = -78 + 4x + -4x

Combine like terms: 6x + -4x = 2x
18 + 2x = -78 + 4x + -4x

Combine like terms: 4x + -4x = 0
18 + 2x = -78 + 0
18 + 2x = -78

Add '-18' to each side of the equation.
18 + -18 + 2x = -78 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = -78 + -18
2x = -78 + -18

Combine like terms: -78 + -18 = -96
2x = -96

Divide each side by '2'.
x = -48

Simplifying
x = -48

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