4x-18=78+7x

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Solution for 4x-18=78+7x equation:


Simplifying
4x + -18 = 78 + 7x

Reorder the terms:
-18 + 4x = 78 + 7x

Solving
-18 + 4x = 78 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-18 + 4x + -7x = 78 + 7x + -7x

Combine like terms: 4x + -7x = -3x
-18 + -3x = 78 + 7x + -7x

Combine like terms: 7x + -7x = 0
-18 + -3x = 78 + 0
-18 + -3x = 78

Add '18' to each side of the equation.
-18 + 18 + -3x = 78 + 18

Combine like terms: -18 + 18 = 0
0 + -3x = 78 + 18
-3x = 78 + 18

Combine like terms: 78 + 18 = 96
-3x = 96

Divide each side by '-3'.
x = -32

Simplifying
x = -32

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