3(3-y)-29=21y-4(5+6y)

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Solution for 3(3-y)-29=21y-4(5+6y) equation:


Simplifying
3(3 + -1y) + -29 = 21y + -4(5 + 6y)
(3 * 3 + -1y * 3) + -29 = 21y + -4(5 + 6y)
(9 + -3y) + -29 = 21y + -4(5 + 6y)

Reorder the terms:
9 + -29 + -3y = 21y + -4(5 + 6y)

Combine like terms: 9 + -29 = -20
-20 + -3y = 21y + -4(5 + 6y)
-20 + -3y = 21y + (5 * -4 + 6y * -4)
-20 + -3y = 21y + (-20 + -24y)

Reorder the terms:
-20 + -3y = -20 + 21y + -24y

Combine like terms: 21y + -24y = -3y
-20 + -3y = -20 + -3y

Add '20' to each side of the equation.
-20 + 20 + -3y = -20 + 20 + -3y

Combine like terms: -20 + 20 = 0
0 + -3y = -20 + 20 + -3y
-3y = -20 + 20 + -3y

Combine like terms: -20 + 20 = 0
-3y = 0 + -3y
-3y = -3y

Add '3y' to each side of the equation.
-3y + 3y = -3y + 3y

Combine like terms: -3y + 3y = 0
0 = -3y + 3y

Combine like terms: -3y + 3y = 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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