7x+1=22 can't find it nowhere
7x+1=22First: Subtract your 1 on both sides of the equal sign.You would get: 7x=21Next: Divide your 7 on both sides of the equal signYour answer would be: x=3HOPE THIS HELPS! ^_^
if you are trying to find x you are going to subtract 1 from 22 so you have 7x+1=22 -1 -1________7x=21_____ 7x=3
