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

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


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

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

Reorder the terms:
9 + x = 7(-9 + x) + -6x
9 + x = (-9 * 7 + x * 7) + -6x
9 + x = (-63 + 7x) + -6x

Combine like terms: 7x + -6x = 1x
9 + x = -63 + 1x

Solving
9 + x = -63 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
9 + x + -1x = -63 + 1x + -1x

Combine like terms: x + -1x = 0
9 + 0 = -63 + 1x + -1x
9 = -63 + 1x + -1x

Combine like terms: 1x + -1x = 0
9 = -63 + 0
9 = -63

Add '-9' to each side of the equation.
9 + -9 = -63 + -9

Combine like terms: 9 + -9 = 0
0 = -63 + -9

Combine like terms: -63 + -9 = -72
0 = -72

Simplifying
0 = -72

Combine like terms: 0 + 72 = 72
72 = -72 + 72

Combine like terms: -72 + 72 = 0
72 = 0

The solution to this equation could not be determined.

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