2(9y-1)=99-7

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Solution for 2(9y-1)=99-7 equation:


Simplifying
2(9y + -1) = 99 + -7

Reorder the terms:
2(-1 + 9y) = 99 + -7
(-1 * 2 + 9y * 2) = 99 + -7
(-2 + 18y) = 99 + -7

Combine like terms: 99 + -7 = 92
-2 + 18y = 92

Solving
-2 + 18y = 92

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 + 18y = 92 + 2

Combine like terms: -2 + 2 = 0
0 + 18y = 92 + 2
18y = 92 + 2

Combine like terms: 92 + 2 = 94
18y = 94

Divide each side by '18'.
y = 5.222222222

Simplifying
y = 5.222222222

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