8y-4=15+2y

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Solution for 8y-4=15+2y equation:


Simplifying
8y + -4 = 15 + 2y

Reorder the terms:
-4 + 8y = 15 + 2y

Solving
-4 + 8y = 15 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-4 + 8y + -2y = 15 + 2y + -2y

Combine like terms: 8y + -2y = 6y
-4 + 6y = 15 + 2y + -2y

Combine like terms: 2y + -2y = 0
-4 + 6y = 15 + 0
-4 + 6y = 15

Add '4' to each side of the equation.
-4 + 4 + 6y = 15 + 4

Combine like terms: -4 + 4 = 0
0 + 6y = 15 + 4
6y = 15 + 4

Combine like terms: 15 + 4 = 19
6y = 19

Divide each side by '6'.
y = 3.166666667

Simplifying
y = 3.166666667

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