3y+2=5-(8-y)

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Solution for 3y+2=5-(8-y) equation:


Simplifying
3y + 2 = 5 + -1(8 + -1y)

Reorder the terms:
2 + 3y = 5 + -1(8 + -1y)
2 + 3y = 5 + (8 * -1 + -1y * -1)
2 + 3y = 5 + (-8 + 1y)

Combine like terms: 5 + -8 = -3
2 + 3y = -3 + 1y

Solving
2 + 3y = -3 + 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.
2 + 3y + -1y = -3 + 1y + -1y

Combine like terms: 3y + -1y = 2y
2 + 2y = -3 + 1y + -1y

Combine like terms: 1y + -1y = 0
2 + 2y = -3 + 0
2 + 2y = -3

Add '-2' to each side of the equation.
2 + -2 + 2y = -3 + -2

Combine like terms: 2 + -2 = 0
0 + 2y = -3 + -2
2y = -3 + -2

Combine like terms: -3 + -2 = -5
2y = -5

Divide each side by '2'.
y = -2.5

Simplifying
y = -2.5

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