20-9(y-4)=2

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Solution for 20-9(y-4)=2 equation:


Simplifying
20 + -9(y + -4) = 2

Reorder the terms:
20 + -9(-4 + y) = 2
20 + (-4 * -9 + y * -9) = 2
20 + (36 + -9y) = 2

Combine like terms: 20 + 36 = 56
56 + -9y = 2

Solving
56 + -9y = 2

Solving for variable 'y'.

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

Add '-56' to each side of the equation.
56 + -56 + -9y = 2 + -56

Combine like terms: 56 + -56 = 0
0 + -9y = 2 + -56
-9y = 2 + -56

Combine like terms: 2 + -56 = -54
-9y = -54

Divide each side by '-9'.
y = 6

Simplifying
y = 6

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