-6y-30=-9(y+1)

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Solution for -6y-30=-9(y+1) equation:


Simplifying
-6y + -30 = -9(y + 1)

Reorder the terms:
-30 + -6y = -9(y + 1)

Reorder the terms:
-30 + -6y = -9(1 + y)
-30 + -6y = (1 * -9 + y * -9)
-30 + -6y = (-9 + -9y)

Solving
-30 + -6y = -9 + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
-30 + -6y + 9y = -9 + -9y + 9y

Combine like terms: -6y + 9y = 3y
-30 + 3y = -9 + -9y + 9y

Combine like terms: -9y + 9y = 0
-30 + 3y = -9 + 0
-30 + 3y = -9

Add '30' to each side of the equation.
-30 + 30 + 3y = -9 + 30

Combine like terms: -30 + 30 = 0
0 + 3y = -9 + 30
3y = -9 + 30

Combine like terms: -9 + 30 = 21
3y = 21

Divide each side by '3'.
y = 7

Simplifying
y = 7

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