y+30=3y

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Solution for y+30=3y equation:


Simplifying
y + 30 = 3y

Reorder the terms:
30 + y = 3y

Solving
30 + y = 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.
30 + y + -3y = 3y + -3y

Combine like terms: y + -3y = -2y
30 + -2y = 3y + -3y

Combine like terms: 3y + -3y = 0
30 + -2y = 0

Add '-30' to each side of the equation.
30 + -30 + -2y = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -2y = 0 + -30
-2y = 0 + -30

Combine like terms: 0 + -30 = -30
-2y = -30

Divide each side by '-2'.
y = 15

Simplifying
y = 15

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