Posted by kattie on .
if 150 is subtracted from 7 times a number ,the result is the same as when 250 is subtracted from 3 times the number. what would be the result if 100 were added to to 6 times the number

pre algerbra 
sabrina,
When 4 times a number is subtracted from 7 times the number, the result is 33. Find the number.