4y-7=8+8y

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


Simplifying
4y + -7 = 8 + 8y

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

Solving
-7 + 4y = 8 + 8y

Solving for variable 'y'.

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

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

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

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

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

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

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

Divide each side by '-4'.
y = -3.75

Simplifying
y = -3.75

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