_+_=17
+ +
_+_=13
= =
19 15
Answers
Answered by
29
Given:
_+_=17
+ +
_+_=13
= =
19 15
To Find:
_+_=17
+ +
_+_=13
= =
19 15
Solution
From given, we have,
_+_=17
+ +
_+_=13
= =
19 15
let us take
x+y=17
+ +
a+b=13
= =
19 15
so, we have,
x + y = 17
y + b = 15
subtracting both the equations, we get,
x - b = 2 ..........(1)
now consider,
x + a = 19
a + b = 13
subtracting both the equations, we get,
x - b = 6 .......(2)
adding equations (1) and (2), we get,
2x = 8
x = 4
so we can find the values of y, a and b by substituting the obtained value of x.
so, we get,
x = 4, y = 13, a = 15 and b = 2
but the given problem is wrong.
The correct form is,
4 + 13 = 17
+ +
15 - 2 = 13
= =
19 15
Answered by
5
Step-by-step explanation:
_+_=17
+ +
_+_=13
= =
19 15
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