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

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


Simplifying
3(5y + 3) + -9y + -13 = 0

Reorder the terms:
3(3 + 5y) + -9y + -13 = 0
(3 * 3 + 5y * 3) + -9y + -13 = 0
(9 + 15y) + -9y + -13 = 0

Reorder the terms:
9 + -13 + 15y + -9y = 0

Combine like terms: 9 + -13 = -4
-4 + 15y + -9y = 0

Combine like terms: 15y + -9y = 6y
-4 + 6y = 0

Solving
-4 + 6y = 0

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + 6y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 6y = 0 + 4
6y = 0 + 4

Combine like terms: 0 + 4 = 4
6y = 4

Divide each side by '6'.
y = 0.6666666667

Simplifying
y = 0.6666666667

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