2y=2(2y-7)

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


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

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

Solving
2y = -14 + 4y

Solving for variable 'y'.

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

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

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

Combine like terms: 4y + -4y = 0
-2y = -14 + 0
-2y = -14

Divide each side by '-2'.
y = 7

Simplifying
y = 7

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