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Alex777 [14]
3 years ago
10

Find the value of x 3x+1=x+9​

Mathematics
1 answer:
Ann [662]3 years ago
5 0

Answer:

X = 4

Step-by-step explanation:

you just gotta subtract 1 from both sides in order to find what x equals. and from there you subtract x from both sides, any letter has an invisible 1 in front, so then you divide 2 from both sides. and you get x = 4

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Heather is riding her bicycle. she takes 3 hours to ride 37.5 kilometers. what is her speed?
pochemuha
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8 0
3 years ago
A rectangle is inside a circle with a 5 cm radius.
MrRa [10]

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78.5 - 48 = 30.5 cm²

I hope this helps!

3 0
3 years ago
Given that y varies directly with x in the table below, what is the value of y if the value of x is 7?
Black_prince [1.1K]
Write out the governing equation:

y = kx.

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6 0
3 years ago
Read 2 more answers
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cestrela7 [59]
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3 years ago
2 members of the 5-member math study group will present their project to the class. How many combinations of 2 members are possi
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Answer:

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