2(3+y)-5(3-y)=2(y+4)-3(5-2y)

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Solution for 2(3+y)-5(3-y)=2(y+4)-3(5-2y) equation:


Simplifying
2(3 + y) + -5(3 + -1y) = 2(y + 4) + -3(5 + -2y)
(3 * 2 + y * 2) + -5(3 + -1y) = 2(y + 4) + -3(5 + -2y)
(6 + 2y) + -5(3 + -1y) = 2(y + 4) + -3(5 + -2y)
6 + 2y + (3 * -5 + -1y * -5) = 2(y + 4) + -3(5 + -2y)
6 + 2y + (-15 + 5y) = 2(y + 4) + -3(5 + -2y)

Reorder the terms:
6 + -15 + 2y + 5y = 2(y + 4) + -3(5 + -2y)

Combine like terms: 6 + -15 = -9
-9 + 2y + 5y = 2(y + 4) + -3(5 + -2y)

Combine like terms: 2y + 5y = 7y
-9 + 7y = 2(y + 4) + -3(5 + -2y)

Reorder the terms:
-9 + 7y = 2(4 + y) + -3(5 + -2y)
-9 + 7y = (4 * 2 + y * 2) + -3(5 + -2y)
-9 + 7y = (8 + 2y) + -3(5 + -2y)
-9 + 7y = 8 + 2y + (5 * -3 + -2y * -3)
-9 + 7y = 8 + 2y + (-15 + 6y)

Reorder the terms:
-9 + 7y = 8 + -15 + 2y + 6y

Combine like terms: 8 + -15 = -7
-9 + 7y = -7 + 2y + 6y

Combine like terms: 2y + 6y = 8y
-9 + 7y = -7 + 8y

Solving
-9 + 7y = -7 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-9 + 7y + -8y = -7 + 8y + -8y

Combine like terms: 7y + -8y = -1y
-9 + -1y = -7 + 8y + -8y

Combine like terms: 8y + -8y = 0
-9 + -1y = -7 + 0
-9 + -1y = -7

Add '9' to each side of the equation.
-9 + 9 + -1y = -7 + 9

Combine like terms: -9 + 9 = 0
0 + -1y = -7 + 9
-1y = -7 + 9

Combine like terms: -7 + 9 = 2
-1y = 2

Divide each side by '-1'.
y = -2

Simplifying
y = -2

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