2*(8-2y)+y=7

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Solution for 2*(8-2y)+y=7 equation: 


Simplifying
2(8 + -2y) + y = 7
(8 * 2 + -2y * 2) + y = 7
(16 + -4y) + y = 7

Combine like terms: -4y + y = -3y
16 + -3y = 7

Solving
16 + -3y = 7

Solving for variable 'y'.

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

Add '-16' to each side of the equation.
16 + -16 + -3y = 7 + -16

Combine like terms: 16 + -16 = 0
0 + -3y = 7 + -16
-3y = 7 + -16

Combine like terms: 7 + -16 = -9
-3y = -9

Divide each side by '-3'.
y = 3

Simplifying
y = 3

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