3*-5+4*y=12

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Solution for 3*-5+4*y=12 equation: 


Simplifying
3 * -5 + 4y = 12

Multiply 3 * -5
-15 + 4y = 12

Solving
-15 + 4y = 12

Solving for variable 'y'.

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

Add '15' to each side of the equation.
-15 + 15 + 4y = 12 + 15

Combine like terms: -15 + 15 = 0
0 + 4y = 12 + 15
4y = 12 + 15

Combine like terms: 12 + 15 = 27
4y = 27

Divide each side by '4'.
y = 6.75

Simplifying
y = 6.75

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