8y-6y-4y+9=

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Solution for 8y-6y-4y+9= equation:


Simplifying
8y + -6y + -4y + 9 = 0

Reorder the terms:
9 + 8y + -6y + -4y = 0

Combine like terms: 8y + -6y = 2y
9 + 2y + -4y = 0

Combine like terms: 2y + -4y = -2y
9 + -2y = 0

Solving
9 + -2y = 0

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + -2y = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -2y = 0 + -9
-2y = 0 + -9

Combine like terms: 0 + -9 = -9
-2y = -9

Divide each side by '-2'.
y = 4.5

Simplifying
y = 4.5

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