3 years ago

One number is 16 less than 4 times the second number. Their sum is 29. Find the numbers.

Mathematics

1 answer:

aleksklad [387]3 years ago

4 0

Answer:

20,9

Step-by-step explanation:

this is how I did=x=1st, y=2nd; x=4y-16 and x+y=29; thus 4y-16+y=29; 5y-16=29; 5y=45; y=45/5=9, once you know y=9, put in equation, 4y-16=×, (4*9)-16=x, 36-16=x, 20=x

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