9-2(-5x+8)ifx=-9

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Solution for 9-2(-5x+8)ifx=-9 equation: 


Simplifying
9 + -2(-5x + 8) * ifx = -9

Reorder the terms:
9 + -2(8 + -5x) * ifx = -9

Reorder the terms for easier multiplication:
9 + -2fix(8 + -5x) = -9
9 + (8 * -2fix + -5x * -2fix) = -9
9 + (-16fix + 10fix2) = -9

Solving
9 + -16fix + 10fix2 = -9

Solving for variable 'f'.

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

Add '-9' to each side of the equation.
9 + -16fix + -9 + 10fix2 = -9 + -9

Reorder the terms:
9 + -9 + -16fix + 10fix2 = -9 + -9

Combine like terms: 9 + -9 = 0
0 + -16fix + 10fix2 = -9 + -9
-16fix + 10fix2 = -9 + -9

Combine like terms: -9 + -9 = -18
-16fix + 10fix2 = -18

Reorder the terms:
18 + -16fix + 10fix2 = -18 + 18

Combine like terms: -18 + 18 = 0
18 + -16fix + 10fix2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(9 + -8fix + 5fix2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(9 + -8fix + 5fix2)' equal to zero and attempt to solve:

Simplifying
9 + -8fix + 5fix2 = 0

Solving
9 + -8fix + 5fix2 = 0

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

Add '-9' to each side of the equation.
9 + -8fix + -9 + 5fix2 = 0 + -9

Reorder the terms:
9 + -9 + -8fix + 5fix2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -8fix + 5fix2 = 0 + -9
-8fix + 5fix2 = 0 + -9

Combine like terms: 0 + -9 = -9
-8fix + 5fix2 = -9

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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