2(7+3y)=16-4(5y+7)

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Solution for 2(7+3y)=16-4(5y+7) equation:


Simplifying
2(7 + 3y) = 16 + -4(5y + 7)
(7 * 2 + 3y * 2) = 16 + -4(5y + 7)
(14 + 6y) = 16 + -4(5y + 7)

Reorder the terms:
14 + 6y = 16 + -4(7 + 5y)
14 + 6y = 16 + (7 * -4 + 5y * -4)
14 + 6y = 16 + (-28 + -20y)

Combine like terms: 16 + -28 = -12
14 + 6y = -12 + -20y

Solving
14 + 6y = -12 + -20y

Solving for variable 'y'.

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

Add '20y' to each side of the equation.
14 + 6y + 20y = -12 + -20y + 20y

Combine like terms: 6y + 20y = 26y
14 + 26y = -12 + -20y + 20y

Combine like terms: -20y + 20y = 0
14 + 26y = -12 + 0
14 + 26y = -12

Add '-14' to each side of the equation.
14 + -14 + 26y = -12 + -14

Combine like terms: 14 + -14 = 0
0 + 26y = -12 + -14
26y = -12 + -14

Combine like terms: -12 + -14 = -26
26y = -26

Divide each side by '26'.
y = -1

Simplifying
y = -1

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