9y-5(y+2)-3=

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Solution for 9y-5(y+2)-3= equation:


Simplifying
9y + -5(y + 2) + -3 = 0

Reorder the terms:
9y + -5(2 + y) + -3 = 0
9y + (2 * -5 + y * -5) + -3 = 0
9y + (-10 + -5y) + -3 = 0

Reorder the terms:
-10 + -3 + 9y + -5y = 0

Combine like terms: -10 + -3 = -13
-13 + 9y + -5y = 0

Combine like terms: 9y + -5y = 4y
-13 + 4y = 0

Solving
-13 + 4y = 0

Solving for variable 'y'.

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

Add '13' to each side of the equation.
-13 + 13 + 4y = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 4y = 0 + 13
4y = 0 + 13

Combine like terms: 0 + 13 = 13
4y = 13

Divide each side by '4'.
y = 3.25

Simplifying
y = 3.25

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