A man has₹(15a-13b) he spends ₹(a+b) on the rent of his house ₹(3a-7b) on the education of the children ₹ (4a-3b) on the treatment of his parents and ₹(5b+4a) on other expences.find the sum of money left with him. ( step by step explanation)
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Step-by-step explanation:
Total money = Rs(15a-3b)
money he spend= Rs(a+b) + Rs(4a-3b) + Rs(5b+4a)
= Rs(9a+3b)
money left with him now = Rs(15a-3b) - Rs(9a+3b)
= Rs(6a-6b)
Answered by
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Answer:
₹8+27
Step-by-step explanation:
man has ₹( 15a-13b)
he spend on rent = ₹(a+b)
on education= ₹(3a-7b)
on treatment= ₹(4a-3b)
on other expences = ₹(5b-4a)
sum of money left with him = sum of all money spend - total number of money.
(a+b)+(3a-7b)+(4a-3b)+(5b-4a)
a+b+3a-7b+4a-3b+5b-4a
a+3a+7a-4a +b -7b-3b+5b
7a+14b
so, (15a-13b)-(7a+14b)
15a-13b-7a-14b
15a-7a-13b-14b
₹ 8 + 27 left with him.
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