-7=3(y+1)-8

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Solution for -7=3(y+1)-8 equation:


Simplifying
-7 = 3(y + 1) + -8

Reorder the terms:
-7 = 3(1 + y) + -8
-7 = (1 * 3 + y * 3) + -8
-7 = (3 + 3y) + -8

Reorder the terms:
-7 = 3 + -8 + 3y

Combine like terms: 3 + -8 = -5
-7 = -5 + 3y

Solving
-7 = -5 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-7 + -3y = -5 + 3y + -3y

Combine like terms: 3y + -3y = 0
-7 + -3y = -5 + 0
-7 + -3y = -5

Add '7' to each side of the equation.
-7 + 7 + -3y = -5 + 7

Combine like terms: -7 + 7 = 0
0 + -3y = -5 + 7
-3y = -5 + 7

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

Divide each side by '-3'.
y = -0.6666666667

Simplifying
y = -0.6666666667

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