9(2x-1)+2x=20x-9

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Solution for 9(2x-1)+2x=20x-9 equation:


Simplifying
9(2x + -1) + 2x = 20x + -9

Reorder the terms:
9(-1 + 2x) + 2x = 20x + -9
(-1 * 9 + 2x * 9) + 2x = 20x + -9
(-9 + 18x) + 2x = 20x + -9

Combine like terms: 18x + 2x = 20x
-9 + 20x = 20x + -9

Reorder the terms:
-9 + 20x = -9 + 20x

Add '9' to each side of the equation.
-9 + 9 + 20x = -9 + 9 + 20x

Combine like terms: -9 + 9 = 0
0 + 20x = -9 + 9 + 20x
20x = -9 + 9 + 20x

Combine like terms: -9 + 9 = 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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