7.8x-8.6=7

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Solution for 7.8x-8.6=7 equation: 


Simplifying
7.8x + -8.6 = 7

Reorder the terms:
-8.6 + 7.8x = 7

Solving
-8.6 + 7.8x = 7

Solving for variable 'x'.

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

Add '8.6' to each side of the equation.
-8.6 + 8.6 + 7.8x = 7 + 8.6

Combine like terms: -8.6 + 8.6 = 0.0
0.0 + 7.8x = 7 + 8.6
7.8x = 7 + 8.6

Combine like terms: 7 + 8.6 = 15.6
7.8x = 15.6

Divide each side by '7.8'.
x = 2

Simplifying
x = 2

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