4(3y+5)=2(y+15)

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Solution for 4(3y+5)=2(y+15) equation:


Simplifying
4(3y + 5) = 2(y + 15)

Reorder the terms:
4(5 + 3y) = 2(y + 15)
(5 * 4 + 3y * 4) = 2(y + 15)
(20 + 12y) = 2(y + 15)

Reorder the terms:
20 + 12y = 2(15 + y)
20 + 12y = (15 * 2 + y * 2)
20 + 12y = (30 + 2y)

Solving
20 + 12y = 30 + 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.
20 + 12y + -2y = 30 + 2y + -2y

Combine like terms: 12y + -2y = 10y
20 + 10y = 30 + 2y + -2y

Combine like terms: 2y + -2y = 0
20 + 10y = 30 + 0
20 + 10y = 30

Add '-20' to each side of the equation.
20 + -20 + 10y = 30 + -20

Combine like terms: 20 + -20 = 0
0 + 10y = 30 + -20
10y = 30 + -20

Combine like terms: 30 + -20 = 10
10y = 10

Divide each side by '10'.
y = 1

Simplifying
y = 1

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