-3(-6y+9)-y=2(y-7)-3

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Solution for -3(-6y+9)-y=2(y-7)-3 equation:


Simplifying
-3(-6y + 9) + -1y = 2(y + -7) + -3

Reorder the terms:
-3(9 + -6y) + -1y = 2(y + -7) + -3
(9 * -3 + -6y * -3) + -1y = 2(y + -7) + -3
(-27 + 18y) + -1y = 2(y + -7) + -3

Combine like terms: 18y + -1y = 17y
-27 + 17y = 2(y + -7) + -3

Reorder the terms:
-27 + 17y = 2(-7 + y) + -3
-27 + 17y = (-7 * 2 + y * 2) + -3
-27 + 17y = (-14 + 2y) + -3

Reorder the terms:
-27 + 17y = -14 + -3 + 2y

Combine like terms: -14 + -3 = -17
-27 + 17y = -17 + 2y

Solving
-27 + 17y = -17 + 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.
-27 + 17y + -2y = -17 + 2y + -2y

Combine like terms: 17y + -2y = 15y
-27 + 15y = -17 + 2y + -2y

Combine like terms: 2y + -2y = 0
-27 + 15y = -17 + 0
-27 + 15y = -17

Add '27' to each side of the equation.
-27 + 27 + 15y = -17 + 27

Combine like terms: -27 + 27 = 0
0 + 15y = -17 + 27
15y = -17 + 27

Combine like terms: -17 + 27 = 10
15y = 10

Divide each side by '15'.
y = 0.6666666667

Simplifying
y = 0.6666666667

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