if the sum of two numbers is 9 and the difference between them is 7 what are the 2 numbers
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Answered by
5
Answer:
☆ ANSWER ☆
LET ONE NUMBER BE X AND OTHER NUMBER BE Y .
ACCORDING TO THE GIVEN CONDITIONS
X + Y = 9
X = 9 - Y ------(1)
X - Y = 7
X = 7 + Y -----(2)
SUBSTITUTING EQ (1) IN EQ(2)
9 - Y = 7 + Y
2Y = 2
Y = 1 -----(3)
SUBSTITUTING EQ (3) IN EQ (1)
X = 9 - 1
X = 8
➡X = 8 AND Y = 1
VERIFIED ANSWER ✔✔
Answered by
7
Answer:
heya...
see the attachment plz...
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the numbers are ..... 1 and 8....
hope it helps you...❤️❤️❤️
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