2y+4=4(y-1)

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Solution for 2y+4=4(y-1) equation:


Simplifying
2y + 4 = 4(y + -1)

Reorder the terms:
4 + 2y = 4(y + -1)

Reorder the terms:
4 + 2y = 4(-1 + y)
4 + 2y = (-1 * 4 + y * 4)
4 + 2y = (-4 + 4y)

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

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

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

Add '-4' to each side of the equation.
4 + -4 + -2y = -4 + -4

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

Combine like terms: -4 + -4 = -8
-2y = -8

Divide each side by '-2'.
y = 4

Simplifying
y = 4

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