-5y+9=7-8y-3

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Solution for -5y+9=7-8y-3 equation:


Simplifying
-5y + 9 = 7 + -8y + -3

Reorder the terms:
9 + -5y = 7 + -8y + -3

Reorder the terms:
9 + -5y = 7 + -3 + -8y

Combine like terms: 7 + -3 = 4
9 + -5y = 4 + -8y

Solving
9 + -5y = 4 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
9 + -5y + 8y = 4 + -8y + 8y

Combine like terms: -5y + 8y = 3y
9 + 3y = 4 + -8y + 8y

Combine like terms: -8y + 8y = 0
9 + 3y = 4 + 0
9 + 3y = 4

Add '-9' to each side of the equation.
9 + -9 + 3y = 4 + -9

Combine like terms: 9 + -9 = 0
0 + 3y = 4 + -9
3y = 4 + -9

Combine like terms: 4 + -9 = -5
3y = -5

Divide each side by '3'.
y = -1.666666667

Simplifying
y = -1.666666667

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