y+20=3y+2

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Solution for y+20=3y+2 equation:


Simplifying
y + 20 = 3y + 2

Reorder the terms:
20 + y = 3y + 2

Reorder the terms:
20 + y = 2 + 3y

Solving
20 + y = 2 + 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.
20 + y + -3y = 2 + 3y + -3y

Combine like terms: y + -3y = -2y
20 + -2y = 2 + 3y + -3y

Combine like terms: 3y + -3y = 0
20 + -2y = 2 + 0
20 + -2y = 2

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

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

Combine like terms: 2 + -20 = -18
-2y = -18

Divide each side by '-2'.
y = 9

Simplifying
y = 9

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