4(7+y)+2y=-20

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Solution for 4(7+y)+2y=-20 equation:


Simplifying
4(7 + y) + 2y = -20
(7 * 4 + y * 4) + 2y = -20
(28 + 4y) + 2y = -20

Combine like terms: 4y + 2y = 6y
28 + 6y = -20

Solving
28 + 6y = -20

Solving for variable 'y'.

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

Add '-28' to each side of the equation.
28 + -28 + 6y = -20 + -28

Combine like terms: 28 + -28 = 0
0 + 6y = -20 + -28
6y = -20 + -28

Combine like terms: -20 + -28 = -48
6y = -48

Divide each side by '6'.
y = -8

Simplifying
y = -8

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