3y+4(y-2)=8

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Solution for 3y+4(y-2)=8 equation:


Simplifying
3y + 4(y + -2) = 8

Reorder the terms:
3y + 4(-2 + y) = 8
3y + (-2 * 4 + y * 4) = 8
3y + (-8 + 4y) = 8

Reorder the terms:
-8 + 3y + 4y = 8

Combine like terms: 3y + 4y = 7y
-8 + 7y = 8

Solving
-8 + 7y = 8

Solving for variable 'y'.

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

Add '8' to each side of the equation.
-8 + 8 + 7y = 8 + 8

Combine like terms: -8 + 8 = 0
0 + 7y = 8 + 8
7y = 8 + 8

Combine like terms: 8 + 8 = 16
7y = 16

Divide each side by '7'.
y = 2.285714286

Simplifying
y = 2.285714286

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