5.7-8x=83.7+4x

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Solution for 5.7-8x=83.7+4x equation:


Simplifying
5.7 + -8x = 83.7 + 4x

Solving
5.7 + -8x = 83.7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
5.7 + -8x + -4x = 83.7 + 4x + -4x

Combine like terms: -8x + -4x = -12x
5.7 + -12x = 83.7 + 4x + -4x

Combine like terms: 4x + -4x = 0
5.7 + -12x = 83.7 + 0
5.7 + -12x = 83.7

Add '-5.7' to each side of the equation.
5.7 + -5.7 + -12x = 83.7 + -5.7

Combine like terms: 5.7 + -5.7 = 0.0
0.0 + -12x = 83.7 + -5.7
-12x = 83.7 + -5.7

Combine like terms: 83.7 + -5.7 = 78
-12x = 78

Divide each side by '-12'.
x = -6.5

Simplifying
x = -6.5

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