9-(7x-8x)=x-3

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Solution for 9-(7x-8x)=x-3 equation:


Simplifying
9 + -1(7x + -8x) = x + -3

Combine like terms: 7x + -8x = -1x
9 + -1(-1x) = x + -3

Remove parenthesis around (-1x)
9 + -1 * -1x = x + -3

Multiply -1 * -1
9 + 1x = x + -3

Reorder the terms:
9 + 1x = -3 + x

Solving
9 + 1x = -3 + x

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 + 1x + -1x = -3 + x + -1x

Combine like terms: 1x + -1x = 0
9 + 0 = -3 + x + -1x
9 = -3 + x + -1x

Combine like terms: x + -1x = 0
9 = -3 + 0
9 = -3

Add '-9' to each side of the equation.
9 + -9 = -3 + -9

Combine like terms: 9 + -9 = 0
0 = -3 + -9

Combine like terms: -3 + -9 = -12
0 = -12

Simplifying
0 = -12

Combine like terms: 0 + 12 = 12
12 = -12 + 12

Combine like terms: -12 + 12 = 0
12 = 0

The solution to this equation could not be determined.

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