8.9x-6=7.9x+7

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Solution for 8.9x-6=7.9x+7 equation:


Simplifying
8.9x + -6 = 7.9x + 7

Reorder the terms:
-6 + 8.9x = 7.9x + 7

Reorder the terms:
-6 + 8.9x = 7 + 7.9x

Solving
-6 + 8.9x = 7 + 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 + 8.9x + -7.9x = 7 + 7.9x + -7.9x

Combine like terms: 8.9x + -7.9x = 1x
-6 + 1x = 7 + 7.9x + -7.9x

Combine like terms: 7.9x + -7.9x = 0.0
-6 + 1x = 7 + 0.0
-6 + 1x = 7

Add '6' to each side of the equation.
-6 + 6 + 1x = 7 + 6

Combine like terms: -6 + 6 = 0
0 + 1x = 7 + 6
1x = 7 + 6

Combine like terms: 7 + 6 = 13
1x = 13

Divide each side by '1'.
x = 13

Simplifying
x = 13

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