4y-9-8y-4=

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


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

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

Combine like terms: -9 + -4 = -13
-13 + 4y + -8y = 0

Combine like terms: 4y + -8y = -4y
-13 + -4y = 0

Solving
-13 + -4y = 0

Solving for variable 'y'.

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

Add '13' to each side of the equation.
-13 + 13 + -4y = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -4y = 0 + 13
-4y = 0 + 13

Combine like terms: 0 + 13 = 13
-4y = 13

Divide each side by '-4'.
y = -3.25

Simplifying
y = -3.25

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