Please answer my question correctly! I want correct answer. please nicely read the question and then answer! please fasttttttt....... question no. 4
Answers
Answer:
Let the numbers be x, y.
According to the question,
2x + 3y = 103 ...eqn(1)
4x = 7y+11
=> 4x - 7y = 11 .... Eqn(2)
Eqn(1) * 2 - eqn(2)
4x + 6y = 206
4x -7y = 11
========
13y = 195
y = 15 .
Substitute in eqn(1)
2x+3(15) = 103
2x + 45 = 103
2x = 103 - 45
2x = 58
x = 29 .
The numbers are 29 , 15
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Solution :- 29 & 15
Let the first number is a & Second is b .
So ,
According to the question ,
2a + 3b = 103 ----------(1)
& 4a = 7b + 11
4a - 7b = 11 --------(2)
on multiplying the first eq. by 2
4a + 6b = 206 ------(3)
From equation (3) - eq.(2)
13b = 195
b = 15
then , 2a = 103 - 3(15)
2a = 103 - 45
2a = 58
a = 29
Thus , the numbers are 29 & 15 .