Answer:
the answer is 2
Explanation:
x-7-16=1+4x
add x and 4x so that your equation is now
5x+7-16=1
add 16 to 1 then cross out 16 so that your equation is
5x+7=17
subtract 7 from 17 then cross out 7 so that
5x=10
divide 5 by 10 then cross out 5 so that you ar left with
x=2