Question

the sum of two number is68 one number is 10 more than other. what are the other​

Answer 1

Answer:

let first no be =X

second no be =y

X=10+y. EQ 1

X+Y=68

10+y+y=68. (from 1)

10+2y=68

2y=68-10

2y=58

y=58/2

y=29

put y =29 in EQ 1

X=10+29

X =39