(2) Four times a number and three times another number added together
make 43. Two times the second number, subtracted from three times the
first gives 11. What are the numbers?
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2
Answer:
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Answered by
3
Answer:
Four times a number and three times another number added together make 43 two times the second number subtracted from three times the first gives 11. What are the number answers?
Supposed first number is X.
And another number is Y.
By first condition,
4X+3Y=43…. (1)
By second condition,
3X-2Y=11……(2)
Multiplying first by 2 and second by 3.
8X+6Y=86
+9X-6Y=33
We get, 17X=119
I. E. X=119/17
X=7
Substitute X=7 in equation 1 st .
28+3Y=43
3Y=43–28
3Y=15
Y=5.
Step-by-step explanation:
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