21+-2y=-29+3y

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Solution for 21+-2y=-29+3y equation:


Simplifying
21 + -2y = -29 + 3y

Solving
21 + -2y = -29 + 3y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-3y' to each side of the equation.
21 + -2y + -3y = -29 + 3y + -3y

Combine like terms: -2y + -3y = -5y
21 + -5y = -29 + 3y + -3y

Combine like terms: 3y + -3y = 0
21 + -5y = -29 + 0
21 + -5y = -29

Add '-21' to each side of the equation.
21 + -21 + -5y = -29 + -21

Combine like terms: 21 + -21 = 0
0 + -5y = -29 + -21
-5y = -29 + -21

Combine like terms: -29 + -21 = -50
-5y = -50

Divide each side by '-5'.
y = 10

Simplifying
y = 10

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