30=5-4y-8

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Solution for 30=5-4y-8 equation: 


Simplifying
30 = 5 + -4y + -8

Reorder the terms:
30 = 5 + -8 + -4y

Combine like terms: 5 + -8 = -3
30 = -3 + -4y

Solving
30 = -3 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
30 + 4y = -3 + -4y + 4y

Combine like terms: -4y + 4y = 0
30 + 4y = -3 + 0
30 + 4y = -3

Add '-30' to each side of the equation.
30 + -30 + 4y = -3 + -30

Combine like terms: 30 + -30 = 0
0 + 4y = -3 + -30
4y = -3 + -30

Combine like terms: -3 + -30 = -33
4y = -33

Divide each side by '4'.
y = -8.25

Simplifying
y = -8.25

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