4(3)-5y=30

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Solution for 4(3)-5y=30 equation: 


Simplifying
4(3) + -5y = 30

Multiply 4 * 3
12 + -5y = 30

Solving
12 + -5y = 30

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 + -5y = 30 + -12

Combine like terms: 12 + -12 = 0
0 + -5y = 30 + -12
-5y = 30 + -12

Combine like terms: 30 + -12 = 18
-5y = 18

Divide each side by '-5'.
y = -3.6

Simplifying
y = -3.6

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