4(y-9)=-5y-18

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Solution for 4(y-9)=-5y-18 equation:


Simplifying
4(y + -9) = -5y + -18

Reorder the terms:
4(-9 + y) = -5y + -18
(-9 * 4 + y * 4) = -5y + -18
(-36 + 4y) = -5y + -18

Reorder the terms:
-36 + 4y = -18 + -5y

Solving
-36 + 4y = -18 + -5y

Solving for variable 'y'.

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

Add '5y' to each side of the equation.
-36 + 4y + 5y = -18 + -5y + 5y

Combine like terms: 4y + 5y = 9y
-36 + 9y = -18 + -5y + 5y

Combine like terms: -5y + 5y = 0
-36 + 9y = -18 + 0
-36 + 9y = -18

Add '36' to each side of the equation.
-36 + 36 + 9y = -18 + 36

Combine like terms: -36 + 36 = 0
0 + 9y = -18 + 36
9y = -18 + 36

Combine like terms: -18 + 36 = 18
9y = 18

Divide each side by '9'.
y = 2

Simplifying
y = 2

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