19x-x+2x+4=20x+4

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Solution for 19x-x+2x+4=20x+4 equation:


Simplifying
19x + -1x + 2x + 4 = 20x + 4

Reorder the terms:
4 + 19x + -1x + 2x = 20x + 4

Combine like terms: 19x + -1x = 18x
4 + 18x + 2x = 20x + 4

Combine like terms: 18x + 2x = 20x
4 + 20x = 20x + 4

Reorder the terms:
4 + 20x = 4 + 20x

Add '-4' to each side of the equation.
4 + -4 + 20x = 4 + -4 + 20x

Combine like terms: 4 + -4 = 0
0 + 20x = 4 + -4 + 20x
20x = 4 + -4 + 20x

Combine like terms: 4 + -4 = 0
20x = 0 + 20x
20x = 20x

Add '-20x' to each side of the equation.
20x + -20x = 20x + -20x

Combine like terms: 20x + -20x = 0
0 = 20x + -20x

Combine like terms: 20x + -20x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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