4*3-2y=-15

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Solution for 4*3-2y=-15 equation: 


Simplifying
4 * 3 + -2y = -15

Multiply 4 * 3
12 + -2y = -15

Solving
12 + -2y = -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 + -2y = -15 + -12

Combine like terms: 12 + -12 = 0
0 + -2y = -15 + -12
-2y = -15 + -12

Combine like terms: -15 + -12 = -27
-2y = -27

Divide each side by '-2'.
y = 13.5

Simplifying
y = 13.5

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