How could i solve $1500 computers : 7% tax

It is simple!

First, what you have to do is multiply 1,500 by 0.07 to find the tax
1,500x0.07=$105
Then you have to add 105 and 1,500 to find the total cost of the computer, including the tax
$1,500+$105=$1,605

The cost of the computer is $1,605

I hope this helps

X= 49; x = 4step 1: foilstep 2: equal both to 0step 3: find x individually