The difference of two numbers is 4.The sum of thrice the larger number and four times the smaller number is 61.Find the numbers.
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X-y = 4..........1
3x + 4y = 61..........2
Putting value of x from equ1.
X= 4 + y
3(4+y) + 4y = 61
=> 12 +3y +7y = 61
=>12 + 10y = 61
=> 10y = 49
Y =>> 4.9
.
.
From equ1
X-y=4
X = 4+4.9
X = 8.9
Here’s your answer.
Mark me as brainliest if you got right answer....
3x + 4y = 61..........2
Putting value of x from equ1.
X= 4 + y
3(4+y) + 4y = 61
=> 12 +3y +7y = 61
=>12 + 10y = 61
=> 10y = 49
Y =>> 4.9
.
.
From equ1
X-y=4
X = 4+4.9
X = 8.9
Here’s your answer.
Mark me as brainliest if you got right answer....
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