Page No
1 (A solve Cumarks)
D if (a,3) is the solution of 2x + 3y = 13, then find
the value of a.
Answers
Answered by
1
as we know (x , y ) = ( a , 3 )
and that's why x = a and y = 3
so we can put a values in given equation ,
2x + 3y = 13
2a + 3 ( 3 ) = 13
2a + 9 = 13
2a = 13 - 9
2a = 4
a = 4 / 2
a = 2
I hope this will be help you
Answered by
0
Step-by-step explanation:
x=a,y=3 so that
- 2×a+3×3=13 2à+9=13. 2a=13-9. 2à=4. a=4÷2. a=2. Answer
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