7-9x+8=-6x-(-7x+x)

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Solution for 7-9x+8=-6x-(-7x+x) equation:


Simplifying
7 + -9x + 8 = -6x + -1(-7x + x)

Reorder the terms:
7 + 8 + -9x = -6x + -1(-7x + x)

Combine like terms: 7 + 8 = 15
15 + -9x = -6x + -1(-7x + x)

Combine like terms: -7x + x = -6x
15 + -9x = -6x + -1(-6x)

Remove parenthesis around (-6x)
15 + -9x = -6x + -1 * -6x

Multiply -1 * -6
15 + -9x = -6x + 6x

Combine like terms: -6x + 6x = 0
15 + -9x = 0

Solving
15 + -9x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -9x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -9x = 0 + -15
-9x = 0 + -15

Combine like terms: 0 + -15 = -15
-9x = -15

Divide each side by '-9'.
x = 1.666666667

Simplifying
x = 1.666666667

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