31.8x+33.6-17.9x-42.3=

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Solution for 31.8x+33.6-17.9x-42.3= equation:


Simplifying
31.8x + 33.6 + -17.9x + -42.3 = 0

Reorder the terms:
33.6 + -42.3 + 31.8x + -17.9x = 0

Combine like terms: 33.6 + -42.3 = -8.7
-8.7 + 31.8x + -17.9x = 0

Combine like terms: 31.8x + -17.9x = 13.9x
-8.7 + 13.9x = 0

Solving
-8.7 + 13.9x = 0

Solving for variable 'x'.

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

Add '8.7' to each side of the equation.
-8.7 + 8.7 + 13.9x = 0 + 8.7

Combine like terms: -8.7 + 8.7 = 0.0
0.0 + 13.9x = 0 + 8.7
13.9x = 0 + 8.7

Combine like terms: 0 + 8.7 = 8.7
13.9x = 8.7

Divide each side by '13.9'.
x = 0.6258992806

Simplifying
x = 0.6258992806

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