2(y-9)+4y=6y-18

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Solution for 2(y-9)+4y=6y-18 equation:


Simplifying
2(y + -9) + 4y = 6y + -18

Reorder the terms:
2(-9 + y) + 4y = 6y + -18
(-9 * 2 + y * 2) + 4y = 6y + -18
(-18 + 2y) + 4y = 6y + -18

Combine like terms: 2y + 4y = 6y
-18 + 6y = 6y + -18

Reorder the terms:
-18 + 6y = -18 + 6y

Add '18' to each side of the equation.
-18 + 18 + 6y = -18 + 18 + 6y

Combine like terms: -18 + 18 = 0
0 + 6y = -18 + 18 + 6y
6y = -18 + 18 + 6y

Combine like terms: -18 + 18 = 0
6y = 0 + 6y
6y = 6y

Add '-6y' to each side of the equation.
6y + -6y = 6y + -6y

Combine like terms: 6y + -6y = 0
0 = 6y + -6y

Combine like terms: 6y + -6y = 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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