Answer:
$93,495
Step-by-step explanation:
The tax amount is described as ...
t(x) = 14,382 +0.31(x -63550)
This can be simplified a bit to ...
t(x) = 0.31x -5318.50
Using 23,665 for the amount paid, we find the income to be ...
23665 = 0.31x -5318.50
28983.50 = 0.31x . . . . . . . . add 5318.50
93495.16 = x . . . . . . . . . . . divide by 0.31
Azim's total taxable income for the year was about $93,495.
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Typically, all amounts on an IRS tax form can be rounded to the nearest dollar. This holds both for the income and for the tax.