8y-2(3y-5)=15

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Solution for 8y-2(3y-5)=15 equation:


Simplifying
8y + -2(3y + -5) = 15

Reorder the terms:
8y + -2(-5 + 3y) = 15
8y + (-5 * -2 + 3y * -2) = 15
8y + (10 + -6y) = 15

Reorder the terms:
10 + 8y + -6y = 15

Combine like terms: 8y + -6y = 2y
10 + 2y = 15

Solving
10 + 2y = 15

Solving for variable 'y'.

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

Add '-10' to each side of the equation.
10 + -10 + 2y = 15 + -10

Combine like terms: 10 + -10 = 0
0 + 2y = 15 + -10
2y = 15 + -10

Combine like terms: 15 + -10 = 5
2y = 5

Divide each side by '2'.
y = 2.5

Simplifying
y = 2.5

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