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

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


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

Reorder the terms:
7(3 + y) = -2(2y + -3) + 5y
(3 * 7 + y * 7) = -2(2y + -3) + 5y
(21 + 7y) = -2(2y + -3) + 5y

Reorder the terms:
21 + 7y = -2(-3 + 2y) + 5y
21 + 7y = (-3 * -2 + 2y * -2) + 5y
21 + 7y = (6 + -4y) + 5y

Combine like terms: -4y + 5y = 1y
21 + 7y = 6 + 1y

Solving
21 + 7y = 6 + 1y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
21 + 7y + -1y = 6 + 1y + -1y

Combine like terms: 7y + -1y = 6y
21 + 6y = 6 + 1y + -1y

Combine like terms: 1y + -1y = 0
21 + 6y = 6 + 0
21 + 6y = 6

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

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

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

Divide each side by '6'.
y = -2.5

Simplifying
y = -2.5

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