What is the smallest integer that gives rest to :
19 when you divide by 20
20 when you divide by 21
34 when you divide by 35
pl

So when you divide x by 19 you get 20 or x/20=19
when you divide x by 21 you get 20 or x/21=20
when you divide x by 35 you get 34 or x/35=34

so x/20=19
x/21=20
x/35=34

solve
x/20=19
 mutiply both sides by 20
x times 20/20=19 times 20
x=380

x/21=20
multiply both sides by 21
x times 21/21=20 times 21
x=420

these sentences do not work together statement
there is no solution

6x + 7

Step-by-step explanation:

(7x - 2) - (x - 9)

7x - 2 - x + 9

6x + 7