y-5+3(2y+3)=-7(y+2)

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Solution for y-5+3(2y+3)=-7(y+2) equation:


Simplifying
y + -5 + 3(2y + 3) = -7(y + 2)

Reorder the terms:
y + -5 + 3(3 + 2y) = -7(y + 2)
y + -5 + (3 * 3 + 2y * 3) = -7(y + 2)
y + -5 + (9 + 6y) = -7(y + 2)

Reorder the terms:
-5 + 9 + y + 6y = -7(y + 2)

Combine like terms: -5 + 9 = 4
4 + y + 6y = -7(y + 2)

Combine like terms: y + 6y = 7y
4 + 7y = -7(y + 2)

Reorder the terms:
4 + 7y = -7(2 + y)
4 + 7y = (2 * -7 + y * -7)
4 + 7y = (-14 + -7y)

Solving
4 + 7y = -14 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
4 + 7y + 7y = -14 + -7y + 7y

Combine like terms: 7y + 7y = 14y
4 + 14y = -14 + -7y + 7y

Combine like terms: -7y + 7y = 0
4 + 14y = -14 + 0
4 + 14y = -14

Add '-4' to each side of the equation.
4 + -4 + 14y = -14 + -4

Combine like terms: 4 + -4 = 0
0 + 14y = -14 + -4
14y = -14 + -4

Combine like terms: -14 + -4 = -18
14y = -18

Divide each side by '14'.
y = -1.285714286

Simplifying
y = -1.285714286

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