84=2(4y+6)

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Solution for 84=2(4y+6) equation:


Simplifying
84 = 2(4y + 6)

Reorder the terms:
84 = 2(6 + 4y)
84 = (6 * 2 + 4y * 2)
84 = (12 + 8y)

Solving
84 = 12 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
84 + -8y = 12 + 8y + -8y

Combine like terms: 8y + -8y = 0
84 + -8y = 12 + 0
84 + -8y = 12

Add '-84' to each side of the equation.
84 + -84 + -8y = 12 + -84

Combine like terms: 84 + -84 = 0
0 + -8y = 12 + -84
-8y = 12 + -84

Combine like terms: 12 + -84 = -72
-8y = -72

Divide each side by '-8'.
y = 9

Simplifying
y = 9

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