3(y+2)+9=13+5y

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Solution for 3(y+2)+9=13+5y equation: 


Simplifying
3(y + 2) + 9 = 13 + 5y

Reorder the terms:
3(2 + y) + 9 = 13 + 5y
(2 * 3 + y * 3) + 9 = 13 + 5y
(6 + 3y) + 9 = 13 + 5y

Reorder the terms:
6 + 9 + 3y = 13 + 5y

Combine like terms: 6 + 9 = 15
15 + 3y = 13 + 5y

Solving
15 + 3y = 13 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
15 + 3y + -5y = 13 + 5y + -5y

Combine like terms: 3y + -5y = -2y
15 + -2y = 13 + 5y + -5y

Combine like terms: 5y + -5y = 0
15 + -2y = 13 + 0
15 + -2y = 13

Add '-15' to each side of the equation.
15 + -15 + -2y = 13 + -15

Combine like terms: 15 + -15 = 0
0 + -2y = 13 + -15
-2y = 13 + -15

Combine like terms: 13 + -15 = -2
-2y = -2

Divide each side by '-2'.
y = 1

Simplifying
y = 1

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