30-3y=4y+2

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Solution for 30-3y=4y+2 equation:


Simplifying
30 + -3y = 4y + 2

Reorder the terms:
30 + -3y = 2 + 4y

Solving
30 + -3y = 2 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
30 + -3y + -4y = 2 + 4y + -4y

Combine like terms: -3y + -4y = -7y
30 + -7y = 2 + 4y + -4y

Combine like terms: 4y + -4y = 0
30 + -7y = 2 + 0
30 + -7y = 2

Add '-30' to each side of the equation.
30 + -30 + -7y = 2 + -30

Combine like terms: 30 + -30 = 0
0 + -7y = 2 + -30
-7y = 2 + -30

Combine like terms: 2 + -30 = -28
-7y = -28

Divide each side by '-7'.
y = 4

Simplifying
y = 4

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