Y-(4-2y)=7

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Solution for Y-(4-2y)=7 equation: 


Simplifying
Y + -1(4 + -2y) = 7
Y + (4 * -1 + -2y * -1) = 7
Y + (-4 + 2y) = 7

Reorder the terms:
-4 + Y + 2y = 7

Solving
-4 + Y + 2y = 7

Solving for variable 'Y'.

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

Add '4' to each side of the equation.
-4 + Y + 4 + 2y = 7 + 4

Reorder the terms:
-4 + 4 + Y + 2y = 7 + 4

Combine like terms: -4 + 4 = 0
0 + Y + 2y = 7 + 4
Y + 2y = 7 + 4

Combine like terms: 7 + 4 = 11
Y + 2y = 11

Add '-2y' to each side of the equation.
Y + 2y + -2y = 11 + -2y

Combine like terms: 2y + -2y = 0
Y + 0 = 11 + -2y
Y = 11 + -2y

Simplifying
Y = 11 + -2y

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