-8.7x+1.2=-79.1-1.4x

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Solution for -8.7x+1.2=-79.1-1.4x equation: 


Simplifying
-8.7x + 1.2 = -79.1 + -1.4x

Reorder the terms:
1.2 + -8.7x = -79.1 + -1.4x

Solving
1.2 + -8.7x = -79.1 + -1.4x

Solving for variable 'x'.

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

Add '1.4x' to each side of the equation.
1.2 + -8.7x + 1.4x = -79.1 + -1.4x + 1.4x

Combine like terms: -8.7x + 1.4x = -7.3x
1.2 + -7.3x = -79.1 + -1.4x + 1.4x

Combine like terms: -1.4x + 1.4x = 0.0
1.2 + -7.3x = -79.1 + 0.0
1.2 + -7.3x = -79.1

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -7.3x = -79.1 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -7.3x = -79.1 + -1.2
-7.3x = -79.1 + -1.2

Combine like terms: -79.1 + -1.2 = -80.3
-7.3x = -80.3

Divide each side by '-7.3'.
x = 11

Simplifying
x = 11

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