12-6r-14=9-4r-7-2r

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Solution for 12-6r-14=9-4r-7-2r equation:


Simplifying
12 + -6r + -14 = 9 + -4r + -7 + -2r

Reorder the terms:
12 + -14 + -6r = 9 + -4r + -7 + -2r

Combine like terms: 12 + -14 = -2
-2 + -6r = 9 + -4r + -7 + -2r

Reorder the terms:
-2 + -6r = 9 + -7 + -4r + -2r

Combine like terms: 9 + -7 = 2
-2 + -6r = 2 + -4r + -2r

Combine like terms: -4r + -2r = -6r
-2 + -6r = 2 + -6r

Add '6r' to each side of the equation.
-2 + -6r + 6r = 2 + -6r + 6r

Combine like terms: -6r + 6r = 0
-2 + 0 = 2 + -6r + 6r
-2 = 2 + -6r + 6r

Combine like terms: -6r + 6r = 0
-2 = 2 + 0
-2 = 2

Solving
-2 = 2

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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