1=-1-(f-9)3

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Solution for 1=-1-(f-9)3 equation:


Simplifying
1 = -1 + -1(f + -9) * 3

Reorder the terms:
1 = -1 + -1(-9 + f) * 3

Reorder the terms for easier multiplication:
1 = -1 + -1 * 3(-9 + f)

Multiply -1 * 3
1 = -1 + -3(-9 + f)
1 = -1 + (-9 * -3 + f * -3)
1 = -1 + (27 + -3f)

Combine like terms: -1 + 27 = 26
1 = 26 + -3f

Solving
1 = 26 + -3f

Solving for variable 'f'.

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

Add '3f' to each side of the equation.
1 + 3f = 26 + -3f + 3f

Combine like terms: -3f + 3f = 0
1 + 3f = 26 + 0
1 + 3f = 26

Add '-1' to each side of the equation.
1 + -1 + 3f = 26 + -1

Combine like terms: 1 + -1 = 0
0 + 3f = 26 + -1
3f = 26 + -1

Combine like terms: 26 + -1 = 25
3f = 25

Divide each side by '3'.
f = 8.333333333

Simplifying
f = 8.333333333

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