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qaws [65]
3 years ago
9

What is the x value for the solution

Mathematics
1 answer:
lidiya [134]3 years ago
8 0

Hey there!

So, first, you need to rearrange the second equation so y is in front.

x+y=10

Subtract x.

y=10-x

Plug that in for y.

2x+3(10-x)=45

2x+30-3x= 45

Subtract 30 on both sides.

-x= 15

Divide by -1 on both sides.

x=-15.

I hope this helps!

~kaikers

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2 years ago
a cone has a height of 4 ft and a volume of 7.77 Ft cubed determine its radius to the nearest tenth of a foot​
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