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Olenka [21]
3 years ago
10

A student started solving the system of equations by elimination and made a mistake in solving x. What is the error?

Mathematics
1 answer:
Lorico [155]3 years ago
5 0
Answer is A.

step 1 , 16 was not multiplied by 9
should be

54x - 9y = 144

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if n represents a number, write an expression for the quantity three less than twice this number divided by the quantity 7 more
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Hey guys I need some help; I would really appreciate it :)
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Their answer is correct so you need explanation?
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What are the discontinuities of the function f(x) =x&lt;2-36/4x-24 ?
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