6.4=9.1x-8-1.2x

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Solution for 6.4=9.1x-8-1.2x equation:


Simplifying
6.4 = 9.1x + -8 + -1.2x

Reorder the terms:
6.4 = -8 + 9.1x + -1.2x

Combine like terms: 9.1x + -1.2x = 7.9x
6.4 = -8 + 7.9x

Solving
6.4 = -8 + 7.9x

Solving for variable 'x'.

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

Add '-7.9x' to each side of the equation.
6.4 + -7.9x = -8 + 7.9x + -7.9x

Combine like terms: 7.9x + -7.9x = 0.0
6.4 + -7.9x = -8 + 0.0
6.4 + -7.9x = -8

Add '-6.4' to each side of the equation.
6.4 + -6.4 + -7.9x = -8 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + -7.9x = -8 + -6.4
-7.9x = -8 + -6.4

Combine like terms: -8 + -6.4 = -14.4
-7.9x = -14.4

Divide each side by '-7.9'.
x = 1.82278481

Simplifying
x = 1.82278481

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