8y+40=4(y+4)

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Solution for 8y+40=4(y+4) equation:


Simplifying
8y + 40 = 4(y + 4)

Reorder the terms:
40 + 8y = 4(y + 4)

Reorder the terms:
40 + 8y = 4(4 + y)
40 + 8y = (4 * 4 + y * 4)
40 + 8y = (16 + 4y)

Solving
40 + 8y = 16 + 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.
40 + 8y + -4y = 16 + 4y + -4y

Combine like terms: 8y + -4y = 4y
40 + 4y = 16 + 4y + -4y

Combine like terms: 4y + -4y = 0
40 + 4y = 16 + 0
40 + 4y = 16

Add '-40' to each side of the equation.
40 + -40 + 4y = 16 + -40

Combine like terms: 40 + -40 = 0
0 + 4y = 16 + -40
4y = 16 + -40

Combine like terms: 16 + -40 = -24
4y = -24

Divide each side by '4'.
y = -6

Simplifying
y = -6

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