4(3y-1)-(3)=12

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Solution for 4(3y-1)-(3)=12 equation:


Simplifying
4(3y + -1) + -1(3) = 12

Reorder the terms:
4(-1 + 3y) + -1(3) = 12
(-1 * 4 + 3y * 4) + -1(3) = 12
(-4 + 12y) + -1(3) = 12

Multiply -1 * 3
-4 + 12y + -3 = 12

Reorder the terms:
-4 + -3 + 12y = 12

Combine like terms: -4 + -3 = -7
-7 + 12y = 12

Solving
-7 + 12y = 12

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 12y = 12 + 7

Combine like terms: -7 + 7 = 0
0 + 12y = 12 + 7
12y = 12 + 7

Combine like terms: 12 + 7 = 19
12y = 19

Divide each side by '12'.
y = 1.583333333

Simplifying
y = 1.583333333

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