3y+4=8-(y+6)

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Solution for 3y+4=8-(y+6) equation:


Simplifying
3y + 4 = 8 + -1(y + 6)

Reorder the terms:
4 + 3y = 8 + -1(y + 6)

Reorder the terms:
4 + 3y = 8 + -1(6 + y)
4 + 3y = 8 + (6 * -1 + y * -1)
4 + 3y = 8 + (-6 + -1y)

Combine like terms: 8 + -6 = 2
4 + 3y = 2 + -1y

Solving
4 + 3y = 2 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
4 + 3y + y = 2 + -1y + y

Combine like terms: 3y + y = 4y
4 + 4y = 2 + -1y + y

Combine like terms: -1y + y = 0
4 + 4y = 2 + 0
4 + 4y = 2

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

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

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

Divide each side by '4'.
y = -0.5

Simplifying
y = -0.5

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