6y-3+3(3y+5)=-3(y+1)

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Solution for 6y-3+3(3y+5)=-3(y+1) equation:


Simplifying
6y + -3 + 3(3y + 5) = -3(y + 1)

Reorder the terms:
6y + -3 + 3(5 + 3y) = -3(y + 1)
6y + -3 + (5 * 3 + 3y * 3) = -3(y + 1)
6y + -3 + (15 + 9y) = -3(y + 1)

Reorder the terms:
-3 + 15 + 6y + 9y = -3(y + 1)

Combine like terms: -3 + 15 = 12
12 + 6y + 9y = -3(y + 1)

Combine like terms: 6y + 9y = 15y
12 + 15y = -3(y + 1)

Reorder the terms:
12 + 15y = -3(1 + y)
12 + 15y = (1 * -3 + y * -3)
12 + 15y = (-3 + -3y)

Solving
12 + 15y = -3 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
12 + 15y + 3y = -3 + -3y + 3y

Combine like terms: 15y + 3y = 18y
12 + 18y = -3 + -3y + 3y

Combine like terms: -3y + 3y = 0
12 + 18y = -3 + 0
12 + 18y = -3

Add '-12' to each side of the equation.
12 + -12 + 18y = -3 + -12

Combine like terms: 12 + -12 = 0
0 + 18y = -3 + -12
18y = -3 + -12

Combine like terms: -3 + -12 = -15
18y = -15

Divide each side by '18'.
y = -0.8333333333

Simplifying
y = -0.8333333333

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