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

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Solution for 7(y-2)=3(y+3)+2(y+1) equation:


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

Reorder the terms:
7(-2 + y) = 3(y + 3) + 2(y + 1)
(-2 * 7 + y * 7) = 3(y + 3) + 2(y + 1)
(-14 + 7y) = 3(y + 3) + 2(y + 1)

Reorder the terms:
-14 + 7y = 3(3 + y) + 2(y + 1)
-14 + 7y = (3 * 3 + y * 3) + 2(y + 1)
-14 + 7y = (9 + 3y) + 2(y + 1)

Reorder the terms:
-14 + 7y = 9 + 3y + 2(1 + y)
-14 + 7y = 9 + 3y + (1 * 2 + y * 2)
-14 + 7y = 9 + 3y + (2 + 2y)

Reorder the terms:
-14 + 7y = 9 + 2 + 3y + 2y

Combine like terms: 9 + 2 = 11
-14 + 7y = 11 + 3y + 2y

Combine like terms: 3y + 2y = 5y
-14 + 7y = 11 + 5y

Solving
-14 + 7y = 11 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
-14 + 7y + -5y = 11 + 5y + -5y

Combine like terms: 7y + -5y = 2y
-14 + 2y = 11 + 5y + -5y

Combine like terms: 5y + -5y = 0
-14 + 2y = 11 + 0
-14 + 2y = 11

Add '14' to each side of the equation.
-14 + 14 + 2y = 11 + 14

Combine like terms: -14 + 14 = 0
0 + 2y = 11 + 14
2y = 11 + 14

Combine like terms: 11 + 14 = 25
2y = 25

Divide each side by '2'.
y = 12.5

Simplifying
y = 12.5

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