2.6x+57.8=20.9-9.7x

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Solution for 2.6x+57.8=20.9-9.7x equation: 


Simplifying
2.6x + 57.8 = 20.9 + -9.7x

Reorder the terms:
57.8 + 2.6x = 20.9 + -9.7x

Solving
57.8 + 2.6x = 20.9 + -9.7x

Solving for variable 'x'.

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

Add '9.7x' to each side of the equation.
57.8 + 2.6x + 9.7x = 20.9 + -9.7x + 9.7x

Combine like terms: 2.6x + 9.7x = 12.3x
57.8 + 12.3x = 20.9 + -9.7x + 9.7x

Combine like terms: -9.7x + 9.7x = 0.0
57.8 + 12.3x = 20.9 + 0.0
57.8 + 12.3x = 20.9

Add '-57.8' to each side of the equation.
57.8 + -57.8 + 12.3x = 20.9 + -57.8

Combine like terms: 57.8 + -57.8 = 0.0
0.0 + 12.3x = 20.9 + -57.8
12.3x = 20.9 + -57.8

Combine like terms: 20.9 + -57.8 = -36.9
12.3x = -36.9

Divide each side by '12.3'.
x = -3

Simplifying
x = -3

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