2(6y+2)-5=21

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Solution for 2(6y+2)-5=21 equation: 


Simplifying
2(6y + 2) + -5 = 21

Reorder the terms:
2(2 + 6y) + -5 = 21
(2 * 2 + 6y * 2) + -5 = 21
(4 + 12y) + -5 = 21

Reorder the terms:
4 + -5 + 12y = 21

Combine like terms: 4 + -5 = -1
-1 + 12y = 21

Solving
-1 + 12y = 21

Solving for variable 'y'.

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

Add '1' to each side of the equation.
-1 + 1 + 12y = 21 + 1

Combine like terms: -1 + 1 = 0
0 + 12y = 21 + 1
12y = 21 + 1

Combine like terms: 21 + 1 = 22
12y = 22

Divide each side by '12'.
y = 1.833333333

Simplifying
y = 1.833333333

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