3(2y+4)=3y+18

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Solution for 3(2y+4)=3y+18 equation:


Simplifying
3(2y + 4) = 3y + 18

Reorder the terms:
3(4 + 2y) = 3y + 18
(4 * 3 + 2y * 3) = 3y + 18
(12 + 6y) = 3y + 18

Reorder the terms:
12 + 6y = 18 + 3y

Solving
12 + 6y = 18 + 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.
12 + 6y + -3y = 18 + 3y + -3y

Combine like terms: 6y + -3y = 3y
12 + 3y = 18 + 3y + -3y

Combine like terms: 3y + -3y = 0
12 + 3y = 18 + 0
12 + 3y = 18

Add '-12' to each side of the equation.
12 + -12 + 3y = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 3y = 18 + -12
3y = 18 + -12

Combine like terms: 18 + -12 = 6
3y = 6

Divide each side by '3'.
y = 2

Simplifying
y = 2

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