Question

An individual's yearly after-tax income can be expressed as I=52g (1-t/100), where g is the weekly gross pay before taxes and t is the tax rate.Which shows the equation solved for the tax rate, t?

Answer 1

`I=52g(1-(t)/(100))`

Solving for t:

Divide both sides by 52g:

`(I)/(52g)=1-(t)/(100)`

Multiply both sides by -1:

`(t)/(100)-1=-(I)/(52g)`

Add 1 to both sides:

`(t)/(100)=1-(I)/(52g)`

Multiply both sides by 100:

Answer:

`t=100(1-(I)/(52g))`