-3+(-5y-9)=-5(9y+7)-1

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Solution for -3+(-5y-9)=-5(9y+7)-1 equation:


Simplifying
-3 + (-5y + -9) = -5(9y + 7) + -1

Reorder the terms:
-3 + (-9 + -5y) = -5(9y + 7) + -1

Remove parenthesis around (-9 + -5y)
-3 + -9 + -5y = -5(9y + 7) + -1

Combine like terms: -3 + -9 = -12
-12 + -5y = -5(9y + 7) + -1

Reorder the terms:
-12 + -5y = -5(7 + 9y) + -1
-12 + -5y = (7 * -5 + 9y * -5) + -1
-12 + -5y = (-35 + -45y) + -1

Reorder the terms:
-12 + -5y = -35 + -1 + -45y

Combine like terms: -35 + -1 = -36
-12 + -5y = -36 + -45y

Solving
-12 + -5y = -36 + -45y

Solving for variable 'y'.

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

Add '45y' to each side of the equation.
-12 + -5y + 45y = -36 + -45y + 45y

Combine like terms: -5y + 45y = 40y
-12 + 40y = -36 + -45y + 45y

Combine like terms: -45y + 45y = 0
-12 + 40y = -36 + 0
-12 + 40y = -36

Add '12' to each side of the equation.
-12 + 12 + 40y = -36 + 12

Combine like terms: -12 + 12 = 0
0 + 40y = -36 + 12
40y = -36 + 12

Combine like terms: -36 + 12 = -24
40y = -24

Divide each side by '40'.
y = -0.6

Simplifying
y = -0.6

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