X-7-9x=-8-2x

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Solution for X-7-9x=-8-2x equation:


Simplifying
X + -7 + -9x = -8 + -2x

Reorder the terms:
-7 + X + -9x = -8 + -2x

Solving
-7 + X + -9x = -8 + -2x

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + X + 7 + -9x = -8 + 7 + -2x

Reorder the terms:
-7 + 7 + X + -9x = -8 + 7 + -2x

Combine like terms: -7 + 7 = 0
0 + X + -9x = -8 + 7 + -2x
X + -9x = -8 + 7 + -2x

Combine like terms: -8 + 7 = -1
X + -9x = -1 + -2x

Add '9x' to each side of the equation.
X + -9x + 9x = -1 + -2x + 9x

Combine like terms: -9x + 9x = 0
X + 0 = -1 + -2x + 9x
X = -1 + -2x + 9x

Combine like terms: -2x + 9x = 7x
X = -1 + 7x

Simplifying
X = -1 + 7x

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