8y-4(y+7)=0

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Solution for 8y-4(y+7)=0 equation:


Simplifying
8y + -4(y + 7) = 0

Reorder the terms:
8y + -4(7 + y) = 0
8y + (7 * -4 + y * -4) = 0
8y + (-28 + -4y) = 0

Reorder the terms:
-28 + 8y + -4y = 0

Combine like terms: 8y + -4y = 4y
-28 + 4y = 0

Solving
-28 + 4y = 0

Solving for variable 'y'.

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

Add '28' to each side of the equation.
-28 + 28 + 4y = 0 + 28

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

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

Divide each side by '4'.
y = 7

Simplifying
y = 7

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