8.9x-7=9.9x+6

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Solution for 8.9x-7=9.9x+6 equation:


Simplifying
8.9x + -7 = 9.9x + 6

Reorder the terms:
-7 + 8.9x = 9.9x + 6

Reorder the terms:
-7 + 8.9x = 6 + 9.9x

Solving
-7 + 8.9x = 6 + 9.9x

Solving for variable 'x'.

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

Add '-9.9x' to each side of the equation.
-7 + 8.9x + -9.9x = 6 + 9.9x + -9.9x

Combine like terms: 8.9x + -9.9x = -1x
-7 + -1x = 6 + 9.9x + -9.9x

Combine like terms: 9.9x + -9.9x = 0.0
-7 + -1x = 6 + 0.0
-7 + -1x = 6

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

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

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

Divide each side by '-1'.
x = -13

Simplifying
x = -13

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