78-7x=11x+18

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Solution for 78-7x=11x+18 equation:


Simplifying
78 + -7x = 11x + 18

Reorder the terms:
78 + -7x = 18 + 11x

Solving
78 + -7x = 18 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
78 + -7x + -11x = 18 + 11x + -11x

Combine like terms: -7x + -11x = -18x
78 + -18x = 18 + 11x + -11x

Combine like terms: 11x + -11x = 0
78 + -18x = 18 + 0
78 + -18x = 18

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

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

Combine like terms: 18 + -78 = -60
-18x = -60

Divide each side by '-18'.
x = 3.333333333

Simplifying
x = 3.333333333

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