9y-5(y-2)=12

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Solution for 9y-5(y-2)=12 equation:


Simplifying
9y + -5(y + -2) = 12

Reorder the terms:
9y + -5(-2 + y) = 12
9y + (-2 * -5 + y * -5) = 12
9y + (10 + -5y) = 12

Reorder the terms:
10 + 9y + -5y = 12

Combine like terms: 9y + -5y = 4y
10 + 4y = 12

Solving
10 + 4y = 12

Solving for variable 'y'.

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

Add '-10' to each side of the equation.
10 + -10 + 4y = 12 + -10

Combine like terms: 10 + -10 = 0
0 + 4y = 12 + -10
4y = 12 + -10

Combine like terms: 12 + -10 = 2
4y = 2

Divide each side by '4'.
y = 0.5

Simplifying
y = 0.5

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