71-3x=12-8x

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Solution for 71-3x=12-8x equation:


Simplifying
71 + -3x = 12 + -8x

Solving
71 + -3x = 12 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
71 + -3x + 8x = 12 + -8x + 8x

Combine like terms: -3x + 8x = 5x
71 + 5x = 12 + -8x + 8x

Combine like terms: -8x + 8x = 0
71 + 5x = 12 + 0
71 + 5x = 12

Add '-71' to each side of the equation.
71 + -71 + 5x = 12 + -71

Combine like terms: 71 + -71 = 0
0 + 5x = 12 + -71
5x = 12 + -71

Combine like terms: 12 + -71 = -59
5x = -59

Divide each side by '5'.
x = -11.8

Simplifying
x = -11.8

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