-8y-4=7y-9

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Solution for -8y-4=7y-9 equation:


Simplifying
-8y + -4 = 7y + -9

Reorder the terms:
-4 + -8y = 7y + -9

Reorder the terms:
-4 + -8y = -9 + 7y

Solving
-4 + -8y = -9 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-4 + -8y + -7y = -9 + 7y + -7y

Combine like terms: -8y + -7y = -15y
-4 + -15y = -9 + 7y + -7y

Combine like terms: 7y + -7y = 0
-4 + -15y = -9 + 0
-4 + -15y = -9

Add '4' to each side of the equation.
-4 + 4 + -15y = -9 + 4

Combine like terms: -4 + 4 = 0
0 + -15y = -9 + 4
-15y = -9 + 4

Combine like terms: -9 + 4 = -5
-15y = -5

Divide each side by '-15'.
y = 0.3333333333

Simplifying
y = 0.3333333333

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