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madreJ [45]
2 years ago
12

the sum of a number and 4 times a second number is 13. when the second number is subtracted from the first number, the differenc

e is 3. find the two numbers
Mathematics
1 answer:
maxonik [38]2 years ago
3 0

The numbers are 2 and 5 because 2*4 is 8 and 8+5 is 13 5-2 is 3 so it works out

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-4x + y = 6
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add both of them
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7 0
3 years ago
Solve the equation (3x-5)=16<br>with working<br>=​
Delvig [45]

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sergij07 [2.7K]

The number of gallons of water in the tank at t=10 is

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3 0
3 years ago
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kifflom [539]
You'll have to multiply 0.7 by 120.

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Hope this helps :)
8 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

7 0
3 years ago
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