-8y-7=4y+17

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Solution for -8y-7=4y+17 equation:


Simplifying
-8y + -7 = 4y + 17

Reorder the terms:
-7 + -8y = 4y + 17

Reorder the terms:
-7 + -8y = 17 + 4y

Solving
-7 + -8y = 17 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
-7 + -8y + -4y = 17 + 4y + -4y

Combine like terms: -8y + -4y = -12y
-7 + -12y = 17 + 4y + -4y

Combine like terms: 4y + -4y = 0
-7 + -12y = 17 + 0
-7 + -12y = 17

Add '7' to each side of the equation.
-7 + 7 + -12y = 17 + 7

Combine like terms: -7 + 7 = 0
0 + -12y = 17 + 7
-12y = 17 + 7

Combine like terms: 17 + 7 = 24
-12y = 24

Divide each side by '-12'.
y = -2

Simplifying
y = -2

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