2(2y-1)=2(y+7)

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Solution for 2(2y-1)=2(y+7) equation:


Simplifying
2(2y + -1) = 2(y + 7)

Reorder the terms:
2(-1 + 2y) = 2(y + 7)
(-1 * 2 + 2y * 2) = 2(y + 7)
(-2 + 4y) = 2(y + 7)

Reorder the terms:
-2 + 4y = 2(7 + y)
-2 + 4y = (7 * 2 + y * 2)
-2 + 4y = (14 + 2y)

Solving
-2 + 4y = 14 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-2 + 4y + -2y = 14 + 2y + -2y

Combine like terms: 4y + -2y = 2y
-2 + 2y = 14 + 2y + -2y

Combine like terms: 2y + -2y = 0
-2 + 2y = 14 + 0
-2 + 2y = 14

Add '2' to each side of the equation.
-2 + 2 + 2y = 14 + 2

Combine like terms: -2 + 2 = 0
0 + 2y = 14 + 2
2y = 14 + 2

Combine like terms: 14 + 2 = 16
2y = 16

Divide each side by '2'.
y = 8

Simplifying
y = 8

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