y+2=2y-20

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Solution for y+2=2y-20 equation: 


Simplifying
y + 2 = 2y + -20

Reorder the terms:
2 + y = 2y + -20

Reorder the terms:
2 + y = -20 + 2y

Solving
2 + y = -20 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
2 + y + -2y = -20 + 2y + -2y

Combine like terms: y + -2y = -1y
2 + -1y = -20 + 2y + -2y

Combine like terms: 2y + -2y = 0
2 + -1y = -20 + 0
2 + -1y = -20

Add '-2' to each side of the equation.
2 + -2 + -1y = -20 + -2

Combine like terms: 2 + -2 = 0
0 + -1y = -20 + -2
-1y = -20 + -2

Combine like terms: -20 + -2 = -22
-1y = -22

Divide each side by '-1'.
y = 22

Simplifying
y = 22

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