5y-4=7y+8b

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Solution for 5y-4=7y+8b equation:


Simplifying
5y + -4 = 7y + 8b

Reorder the terms:
-4 + 5y = 7y + 8b

Reorder the terms:
-4 + 5y = 8b + 7y

Solving
-4 + 5y = 8b + 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 + 5y + -7y = 8b + 7y + -7y

Combine like terms: 5y + -7y = -2y
-4 + -2y = 8b + 7y + -7y

Combine like terms: 7y + -7y = 0
-4 + -2y = 8b + 0
-4 + -2y = 8b

Add '4' to each side of the equation.
-4 + 4 + -2y = 4 + 8b

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

Divide each side by '-2'.
y = -2 + -4b

Simplifying
y = -2 + -4b

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