9(x-1)-2=5(x-3)-(-4x-7)

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Solution for 9(x-1)-2=5(x-3)-(-4x-7) equation:


Simplifying
9(x + -1) + -2 = 5(x + -3) + -1(-4x + -7)

Reorder the terms:
9(-1 + x) + -2 = 5(x + -3) + -1(-4x + -7)
(-1 * 9 + x * 9) + -2 = 5(x + -3) + -1(-4x + -7)
(-9 + 9x) + -2 = 5(x + -3) + -1(-4x + -7)

Reorder the terms:
-9 + -2 + 9x = 5(x + -3) + -1(-4x + -7)

Combine like terms: -9 + -2 = -11
-11 + 9x = 5(x + -3) + -1(-4x + -7)

Reorder the terms:
-11 + 9x = 5(-3 + x) + -1(-4x + -7)
-11 + 9x = (-3 * 5 + x * 5) + -1(-4x + -7)
-11 + 9x = (-15 + 5x) + -1(-4x + -7)

Reorder the terms:
-11 + 9x = -15 + 5x + -1(-7 + -4x)
-11 + 9x = -15 + 5x + (-7 * -1 + -4x * -1)
-11 + 9x = -15 + 5x + (7 + 4x)

Reorder the terms:
-11 + 9x = -15 + 7 + 5x + 4x

Combine like terms: -15 + 7 = -8
-11 + 9x = -8 + 5x + 4x

Combine like terms: 5x + 4x = 9x
-11 + 9x = -8 + 9x

Add '-9x' to each side of the equation.
-11 + 9x + -9x = -8 + 9x + -9x

Combine like terms: 9x + -9x = 0
-11 + 0 = -8 + 9x + -9x
-11 = -8 + 9x + -9x

Combine like terms: 9x + -9x = 0
-11 = -8 + 0
-11 = -8

Solving
-11 = -8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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