6y-12=-5(y+9)

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Solution for 6y-12=-5(y+9) equation:


Simplifying
6y + -12 = -5(y + 9)

Reorder the terms:
-12 + 6y = -5(y + 9)

Reorder the terms:
-12 + 6y = -5(9 + y)
-12 + 6y = (9 * -5 + y * -5)
-12 + 6y = (-45 + -5y)

Solving
-12 + 6y = -45 + -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.
-12 + 6y + 5y = -45 + -5y + 5y

Combine like terms: 6y + 5y = 11y
-12 + 11y = -45 + -5y + 5y

Combine like terms: -5y + 5y = 0
-12 + 11y = -45 + 0
-12 + 11y = -45

Add '12' to each side of the equation.
-12 + 12 + 11y = -45 + 12

Combine like terms: -12 + 12 = 0
0 + 11y = -45 + 12
11y = -45 + 12

Combine like terms: -45 + 12 = -33
11y = -33

Divide each side by '11'.
y = -3

Simplifying
y = -3

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