21x-9-12x+3=19x-6-10x+17

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Solution for 21x-9-12x+3=19x-6-10x+17 equation:


Simplifying
21x + -9 + -12x + 3 = 19x + -6 + -10x + 17

Reorder the terms:
-9 + 3 + 21x + -12x = 19x + -6 + -10x + 17

Combine like terms: -9 + 3 = -6
-6 + 21x + -12x = 19x + -6 + -10x + 17

Combine like terms: 21x + -12x = 9x
-6 + 9x = 19x + -6 + -10x + 17

Reorder the terms:
-6 + 9x = -6 + 17 + 19x + -10x

Combine like terms: -6 + 17 = 11
-6 + 9x = 11 + 19x + -10x

Combine like terms: 19x + -10x = 9x
-6 + 9x = 11 + 9x

Add '-9x' to each side of the equation.
-6 + 9x + -9x = 11 + 9x + -9x

Combine like terms: 9x + -9x = 0
-6 + 0 = 11 + 9x + -9x
-6 = 11 + 9x + -9x

Combine like terms: 9x + -9x = 0
-6 = 11 + 0
-6 = 11

Solving
-6 = 11

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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