3(1+3y)=5+5y

Solution for 3(1+3y)=5+5y equation:

Simplifying
3(1 + 3y) = 5 + 5y
(1 * 3 + 3y * 3) = 5 + 5y
(3 + 9y) = 5 + 5y

Solving
3 + 9y = 5 + 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.
3 + 9y + -5y = 5 + 5y + -5y

Combine like terms: 9y + -5y = 4y
3 + 4y = 5 + 5y + -5y

Combine like terms: 5y + -5y = 0
3 + 4y = 5 + 0
3 + 4y = 5

Add '-3' to each side of the equation.
3 + -3 + 4y = 5 + -3

Combine like terms: 3 + -3 = 0
0 + 4y = 5 + -3
4y = 5 + -3

Combine like terms: 5 + -3 = 2
4y = 2

Divide each side by '4'.
y = 0.5

Simplifying
y = 0.5