2(4y-1)=18

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Solution for 2(4y-1)=18 equation:


Simplifying
2(4y + -1) = 18

Reorder the terms:
2(-1 + 4y) = 18
(-1 * 2 + 4y * 2) = 18
(-2 + 8y) = 18

Solving
-2 + 8y = 18

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + 8y = 18 + 2

Combine like terms: -2 + 2 = 0
0 + 8y = 18 + 2
8y = 18 + 2

Combine like terms: 18 + 2 = 20
8y = 20

Divide each side by '8'.
y = 2.5

Simplifying
y = 2.5

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