3y+5y+7+9=

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


Simplifying
3y + 5y + 7 + 9 = 0

Reorder the terms:
7 + 9 + 3y + 5y = 0

Combine like terms: 7 + 9 = 16
16 + 3y + 5y = 0

Combine like terms: 3y + 5y = 8y
16 + 8y = 0

Solving
16 + 8y = 0

Solving for variable 'y'.

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

Add '-16' to each side of the equation.
16 + -16 + 8y = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 8y = 0 + -16
8y = 0 + -16

Combine like terms: 0 + -16 = -16
8y = -16

Divide each side by '8'.
y = -2

Simplifying
y = -2

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