3.5x+56.9=15.7-6.8x

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Solution for 3.5x+56.9=15.7-6.8x equation: 


Simplifying
3.5x + 56.9 = 15.7 + -6.8x

Reorder the terms:
56.9 + 3.5x = 15.7 + -6.8x

Solving
56.9 + 3.5x = 15.7 + -6.8x

Solving for variable 'x'.

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

Add '6.8x' to each side of the equation.
56.9 + 3.5x + 6.8x = 15.7 + -6.8x + 6.8x

Combine like terms: 3.5x + 6.8x = 10.3x
56.9 + 10.3x = 15.7 + -6.8x + 6.8x

Combine like terms: -6.8x + 6.8x = 0.0
56.9 + 10.3x = 15.7 + 0.0
56.9 + 10.3x = 15.7

Add '-56.9' to each side of the equation.
56.9 + -56.9 + 10.3x = 15.7 + -56.9

Combine like terms: 56.9 + -56.9 = 0.0
0.0 + 10.3x = 15.7 + -56.9
10.3x = 15.7 + -56.9

Combine like terms: 15.7 + -56.9 = -41.2
10.3x = -41.2

Divide each side by '10.3'.
x = -4

Simplifying
x = -4

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