2(9y-1)=99-7(35y)

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Solution for 2(9y-1)=99-7(35y) equation:


Simplifying
2(9y + -1) = 99 + -7(35y)

Reorder the terms:
2(-1 + 9y) = 99 + -7(35y)
(-1 * 2 + 9y * 2) = 99 + -7(35y)
(-2 + 18y) = 99 + -7(35y)

Remove parenthesis around (35y)
-2 + 18y = 99 + -7 * 35y

Multiply -7 * 35
-2 + 18y = 99 + -245y

Solving
-2 + 18y = 99 + -245y

Solving for variable 'y'.

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

Add '245y' to each side of the equation.
-2 + 18y + 245y = 99 + -245y + 245y

Combine like terms: 18y + 245y = 263y
-2 + 263y = 99 + -245y + 245y

Combine like terms: -245y + 245y = 0
-2 + 263y = 99 + 0
-2 + 263y = 99

Add '2' to each side of the equation.
-2 + 2 + 263y = 99 + 2

Combine like terms: -2 + 2 = 0
0 + 263y = 99 + 2
263y = 99 + 2

Combine like terms: 99 + 2 = 101
263y = 101

Divide each side by '263'.
y = 0.3840304183

Simplifying
y = 0.3840304183

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