two number differ by 3 the sum of twice the smaller number and thrice the greater number is 19. find the number
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let first number be x
thwn second number =x-3
2(x-3)+3x=19
2x-6+3x=19
5x=19+6
x=25/5=5
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Answered by
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Step-by-step explanation:
Let,the first number be X.
and ,the second no. be X-3
so,it is said that ,two no. differ by 3.and
twice the smallest no. 2(x-3)
and,thrice the greatest no.3*x
ATQ:
2(x-3)+3x=19
2x-6+3x=19
5x=19 +6
x= 25/5
x=5.
Hence ,the value of x =5
verification; given that two no. differ by 3
so, 1st no. is x=5
2nd no. is x-3=5-3=2
and the difference between two is 5-2=3(verified).ANS.....
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