Question

Q.7 The sum of two numbers is 33 and their difference is 17, then numbers are

Answer 1

Step-by-step explanation:

$let \: no \: be \: x \: and \: y \: \\ so \: x + y = 33 \\ x - y = 17 \\ subtract \: \: these \: equation \: we \: get \: x = 25 \: and \: y = 8$

Answer 2

Answer:

Let the numbers be x and y

x+y=33 ... eq. 1

x-y=17 ... eq. 2

Adding eq. 1&2

x+y+x-y=33+17

2x=50

x=50/2=25

x=25

and, x+y=33

so, 25+y=33

y=33-25=8

So, required numbers are 25 and 8