if the sum of two number is 184 one third of a first number exercised on seventh of another number by 8 find the number
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Answer:
72, 112
Step-by-step explanation:
x + y = 184 --(1)
x/3 - y/ 7 = 8
7x - 3y = 168 --(2)
multiply 1 by 3 & 2 by 1 , we get
3x + 3y = 552
7x - 3y = 168
----------------------------
10x = 720 => x = 72 & from (1)
y = 184 - 72 = 112
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