3(4-2y)=15

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Solution for 3(4-2y)=15 equation: 


Simplifying
3(4 + -2y) = 15
(4 * 3 + -2y * 3) = 15
(12 + -6y) = 15

Solving
12 + -6y = 15

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + -6y = 15 + -12

Combine like terms: 12 + -12 = 0
0 + -6y = 15 + -12
-6y = 15 + -12

Combine like terms: 15 + -12 = 3
-6y = 3

Divide each side by '-6'.
y = -0.5

Simplifying
y = -0.5

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