20x-7-13x+4=19x-3-12x+16

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Solution for 20x-7-13x+4=19x-3-12x+16 equation: 


Simplifying
20x + -7 + -13x + 4 = 19x + -3 + -12x + 16

Reorder the terms:
-7 + 4 + 20x + -13x = 19x + -3 + -12x + 16

Combine like terms: -7 + 4 = -3
-3 + 20x + -13x = 19x + -3 + -12x + 16

Combine like terms: 20x + -13x = 7x
-3 + 7x = 19x + -3 + -12x + 16

Reorder the terms:
-3 + 7x = -3 + 16 + 19x + -12x

Combine like terms: -3 + 16 = 13
-3 + 7x = 13 + 19x + -12x

Combine like terms: 19x + -12x = 7x
-3 + 7x = 13 + 7x

Add '-7x' to each side of the equation.
-3 + 7x + -7x = 13 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3 + 0 = 13 + 7x + -7x
-3 = 13 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3 = 13 + 0
-3 = 13

Solving
-3 = 13

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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