3(5y+5)=5y+45

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Solution for 3(5y+5)=5y+45 equation:


Simplifying
3(5y + 5) = 5y + 45

Reorder the terms:
3(5 + 5y) = 5y + 45
(5 * 3 + 5y * 3) = 5y + 45
(15 + 15y) = 5y + 45

Reorder the terms:
15 + 15y = 45 + 5y

Solving
15 + 15y = 45 + 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 + 15y + -5y = 45 + 5y + -5y

Combine like terms: 15y + -5y = 10y
15 + 10y = 45 + 5y + -5y

Combine like terms: 5y + -5y = 0
15 + 10y = 45 + 0
15 + 10y = 45

Add '-15' to each side of the equation.
15 + -15 + 10y = 45 + -15

Combine like terms: 15 + -15 = 0
0 + 10y = 45 + -15
10y = 45 + -15

Combine like terms: 45 + -15 = 30
10y = 30

Divide each side by '10'.
y = 3

Simplifying
y = 3

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