2x+1=27032
2x=27031
x=13515.5
2x+3
=2(13515.5)+3
=27034
your answer is going to be $700 this is how u do it
first step: 22000-15000=7000
now you convert the 10% to a decimal and it turns into .10 now multiply that by your 7000 and you get $700 of tax