7x-29-21x=3-(12+2)x

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Solution for 7x-29-21x=3-(12+2)x equation: 


Simplifying
7x + -29 + -21x = 3 + -1(12 + 2) * x

Reorder the terms:
-29 + 7x + -21x = 3 + -1(12 + 2) * x

Combine like terms: 7x + -21x = -14x
-29 + -14x = 3 + -1(12 + 2) * x

Combine like terms: 12 + 2 = 14
-29 + -14x = 3 + -1(14) * x

Multiply -1 * 14
-29 + -14x = 3 + -14x

Add '14x' to each side of the equation.
-29 + -14x + 14x = 3 + -14x + 14x

Combine like terms: -14x + 14x = 0
-29 + 0 = 3 + -14x + 14x
-29 = 3 + -14x + 14x

Combine like terms: -14x + 14x = 0
-29 = 3 + 0
-29 = 3

Solving
-29 = 3

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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