2y-3+3(3y+4)=-3(y+1)

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Solution for 2y-3+3(3y+4)=-3(y+1) equation:


Simplifying
2y + -3 + 3(3y + 4) = -3(y + 1)

Reorder the terms:
2y + -3 + 3(4 + 3y) = -3(y + 1)
2y + -3 + (4 * 3 + 3y * 3) = -3(y + 1)
2y + -3 + (12 + 9y) = -3(y + 1)

Reorder the terms:
-3 + 12 + 2y + 9y = -3(y + 1)

Combine like terms: -3 + 12 = 9
9 + 2y + 9y = -3(y + 1)

Combine like terms: 2y + 9y = 11y
9 + 11y = -3(y + 1)

Reorder the terms:
9 + 11y = -3(1 + y)
9 + 11y = (1 * -3 + y * -3)
9 + 11y = (-3 + -3y)

Solving
9 + 11y = -3 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
9 + 11y + 3y = -3 + -3y + 3y

Combine like terms: 11y + 3y = 14y
9 + 14y = -3 + -3y + 3y

Combine like terms: -3y + 3y = 0
9 + 14y = -3 + 0
9 + 14y = -3

Add '-9' to each side of the equation.
9 + -9 + 14y = -3 + -9

Combine like terms: 9 + -9 = 0
0 + 14y = -3 + -9
14y = -3 + -9

Combine like terms: -3 + -9 = -12
14y = -12

Divide each side by '14'.
y = -0.8571428571

Simplifying
y = -0.8571428571

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