-8+1=3(y+2)-2y-15

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Solution for -8+1=3(y+2)-2y-15 equation:


Simplifying
-8 + 1 = 3(y + 2) + -2y + -15

Combine like terms: -8 + 1 = -7
-7 = 3(y + 2) + -2y + -15

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

Reorder the terms:
-7 = 6 + -15 + 3y + -2y

Combine like terms: 6 + -15 = -9
-7 = -9 + 3y + -2y

Combine like terms: 3y + -2y = 1y
-7 = -9 + 1y

Solving
-7 = -9 + 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.
-7 + -1y = -9 + 1y + -1y

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

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

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

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

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

Simplifying
y = 2

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