68-5x=7x+20

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Solution for 68-5x=7x+20 equation:


Simplifying
68 + -5x = 7x + 20

Reorder the terms:
68 + -5x = 20 + 7x

Solving
68 + -5x = 20 + 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.
68 + -5x + -7x = 20 + 7x + -7x

Combine like terms: -5x + -7x = -12x
68 + -12x = 20 + 7x + -7x

Combine like terms: 7x + -7x = 0
68 + -12x = 20 + 0
68 + -12x = 20

Add '-68' to each side of the equation.
68 + -68 + -12x = 20 + -68

Combine like terms: 68 + -68 = 0
0 + -12x = 20 + -68
-12x = 20 + -68

Combine like terms: 20 + -68 = -48
-12x = -48

Divide each side by '-12'.
x = 4

Simplifying
x = 4

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