-9r+2=-11-9(r+12)

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Solution for -9r+2=-11-9(r+12) equation: 


Simplifying
-9r + 2 = -11 + -9(r + 12)

Reorder the terms:
2 + -9r = -11 + -9(r + 12)

Reorder the terms:
2 + -9r = -11 + -9(12 + r)
2 + -9r = -11 + (12 * -9 + r * -9)
2 + -9r = -11 + (-108 + -9r)

Combine like terms: -11 + -108 = -119
2 + -9r = -119 + -9r

Add '9r' to each side of the equation.
2 + -9r + 9r = -119 + -9r + 9r

Combine like terms: -9r + 9r = 0
2 + 0 = -119 + -9r + 9r
2 = -119 + -9r + 9r

Combine like terms: -9r + 9r = 0
2 = -119 + 0
2 = -119

Solving
2 = -119

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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