0.7x+15.4=x-1.31

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Solution for 0.7x+15.4=x-1.31 equation: 


Simplifying
0.7x + 15.4 = x + -1.31

Reorder the terms:
15.4 + 0.7x = x + -1.31

Reorder the terms:
15.4 + 0.7x = -1.31 + x

Solving
15.4 + 0.7x = -1.31 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
15.4 + 0.7x + -1x = -1.31 + x + -1x

Combine like terms: 0.7x + -1x = -0.3x
15.4 + -0.3x = -1.31 + x + -1x

Combine like terms: x + -1x = 0
15.4 + -0.3x = -1.31 + 0
15.4 + -0.3x = -1.31

Add '-15.4' to each side of the equation.
15.4 + -15.4 + -0.3x = -1.31 + -15.4

Combine like terms: 15.4 + -15.4 = 0.0
0.0 + -0.3x = -1.31 + -15.4
-0.3x = -1.31 + -15.4

Combine like terms: -1.31 + -15.4 = -16.71
-0.3x = -16.71

Divide each side by '-0.3'.
x = 55.7

Simplifying
x = 55.7

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