86-4x=8-7x

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Solution for 86-4x=8-7x equation:


Simplifying
86 + -4x = 8 + -7x

Solving
86 + -4x = 8 + -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.
86 + -4x + 7x = 8 + -7x + 7x

Combine like terms: -4x + 7x = 3x
86 + 3x = 8 + -7x + 7x

Combine like terms: -7x + 7x = 0
86 + 3x = 8 + 0
86 + 3x = 8

Add '-86' to each side of the equation.
86 + -86 + 3x = 8 + -86

Combine like terms: 86 + -86 = 0
0 + 3x = 8 + -86
3x = 8 + -86

Combine like terms: 8 + -86 = -78
3x = -78

Divide each side by '3'.
x = -26

Simplifying
x = -26

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