-3(y-7)=2y+6

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Solution for -3(y-7)=2y+6 equation:


Simplifying
-3(y + -7) = 2y + 6

Reorder the terms:
-3(-7 + y) = 2y + 6
(-7 * -3 + y * -3) = 2y + 6
(21 + -3y) = 2y + 6

Reorder the terms:
21 + -3y = 6 + 2y

Solving
21 + -3y = 6 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
21 + -3y + -2y = 6 + 2y + -2y

Combine like terms: -3y + -2y = -5y
21 + -5y = 6 + 2y + -2y

Combine like terms: 2y + -2y = 0
21 + -5y = 6 + 0
21 + -5y = 6

Add '-21' to each side of the equation.
21 + -21 + -5y = 6 + -21

Combine like terms: 21 + -21 = 0
0 + -5y = 6 + -21
-5y = 6 + -21

Combine like terms: 6 + -21 = -15
-5y = -15

Divide each side by '-5'.
y = 3

Simplifying
y = 3

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