9-9(x-5)-7=9+3(9-3x)-81

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Solution for 9-9(x-5)-7=9+3(9-3x)-81 equation:


Simplifying
9 + -9(x + -5) + -7 = 9 + 3(9 + -3x) + -81

Reorder the terms:
9 + -9(-5 + x) + -7 = 9 + 3(9 + -3x) + -81
9 + (-5 * -9 + x * -9) + -7 = 9 + 3(9 + -3x) + -81
9 + (45 + -9x) + -7 = 9 + 3(9 + -3x) + -81

Reorder the terms:
9 + 45 + -7 + -9x = 9 + 3(9 + -3x) + -81

Combine like terms: 9 + 45 = 54
54 + -7 + -9x = 9 + 3(9 + -3x) + -81

Combine like terms: 54 + -7 = 47
47 + -9x = 9 + 3(9 + -3x) + -81
47 + -9x = 9 + (9 * 3 + -3x * 3) + -81
47 + -9x = 9 + (27 + -9x) + -81

Reorder the terms:
47 + -9x = 9 + 27 + -81 + -9x

Combine like terms: 9 + 27 = 36
47 + -9x = 36 + -81 + -9x

Combine like terms: 36 + -81 = -45
47 + -9x = -45 + -9x

Add '9x' to each side of the equation.
47 + -9x + 9x = -45 + -9x + 9x

Combine like terms: -9x + 9x = 0
47 + 0 = -45 + -9x + 9x
47 = -45 + -9x + 9x

Combine like terms: -9x + 9x = 0
47 = -45 + 0
47 = -45

Solving
47 = -45

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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