2(y+7)=4y+30

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Solution for 2(y+7)=4y+30 equation: 


Simplifying
2(y + 7) = 4y + 30

Reorder the terms:
2(7 + y) = 4y + 30
(7 * 2 + y * 2) = 4y + 30
(14 + 2y) = 4y + 30

Reorder the terms:
14 + 2y = 30 + 4y

Solving
14 + 2y = 30 + 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.
14 + 2y + -4y = 30 + 4y + -4y

Combine like terms: 2y + -4y = -2y
14 + -2y = 30 + 4y + -4y

Combine like terms: 4y + -4y = 0
14 + -2y = 30 + 0
14 + -2y = 30

Add '-14' to each side of the equation.
14 + -14 + -2y = 30 + -14

Combine like terms: 14 + -14 = 0
0 + -2y = 30 + -14
-2y = 30 + -14

Combine like terms: 30 + -14 = 16
-2y = 16

Divide each side by '-2'.
y = -8

Simplifying
y = -8

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