-9(5y+5)=3(-7y+17)

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Solution for -9(5y+5)=3(-7y+17) equation:


Simplifying
-9(5y + 5) = 3(-7y + 17)

Reorder the terms:
-9(5 + 5y) = 3(-7y + 17)
(5 * -9 + 5y * -9) = 3(-7y + 17)
(-45 + -45y) = 3(-7y + 17)

Reorder the terms:
-45 + -45y = 3(17 + -7y)
-45 + -45y = (17 * 3 + -7y * 3)
-45 + -45y = (51 + -21y)

Solving
-45 + -45y = 51 + -21y

Solving for variable 'y'.

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

Add '21y' to each side of the equation.
-45 + -45y + 21y = 51 + -21y + 21y

Combine like terms: -45y + 21y = -24y
-45 + -24y = 51 + -21y + 21y

Combine like terms: -21y + 21y = 0
-45 + -24y = 51 + 0
-45 + -24y = 51

Add '45' to each side of the equation.
-45 + 45 + -24y = 51 + 45

Combine like terms: -45 + 45 = 0
0 + -24y = 51 + 45
-24y = 51 + 45

Combine like terms: 51 + 45 = 96
-24y = 96

Divide each side by '-24'.
y = -4

Simplifying
y = -4

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