4(y+7)=y+4

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


Simplifying
4(y + 7) = y + 4

Reorder the terms:
4(7 + y) = y + 4
(7 * 4 + y * 4) = y + 4
(28 + 4y) = y + 4

Reorder the terms:
28 + 4y = 4 + y

Solving
28 + 4y = 4 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
28 + 4y + -1y = 4 + y + -1y

Combine like terms: 4y + -1y = 3y
28 + 3y = 4 + y + -1y

Combine like terms: y + -1y = 0
28 + 3y = 4 + 0
28 + 3y = 4

Add '-28' to each side of the equation.
28 + -28 + 3y = 4 + -28

Combine like terms: 28 + -28 = 0
0 + 3y = 4 + -28
3y = 4 + -28

Combine like terms: 4 + -28 = -24
3y = -24

Divide each side by '3'.
y = -8

Simplifying
y = -8

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