8y+5=3y-9

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


Simplifying
8y + 5 = 3y + -9

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

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

Solving
5 + 8y = -9 + 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.
5 + 8y + -3y = -9 + 3y + -3y

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

Combine like terms: 3y + -3y = 0
5 + 5y = -9 + 0
5 + 5y = -9

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

Combine like terms: 5 + -5 = 0
0 + 5y = -9 + -5
5y = -9 + -5

Combine like terms: -9 + -5 = -14
5y = -14

Divide each side by '5'.
y = -2.8

Simplifying
y = -2.8

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