3 years ago

Please I really need help

Mathematics

2 answers:

EleoNora [17]3 years ago

5 0

Answer:x=3

Step-by-step explanation:

What you do is add 5+26 but change 5 to a negative so -5+26 and then divide 7x and 21 which gets 3

viva [34]3 years ago

3 0

You’re answer would be B

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alexdok [17]

Answer:

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Step-by-step explanation:

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as we can see by the equation, the value of y depends on the value of x.

thus, we substitute x = 12 on the previous equation:

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2 years ago

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Vlada [557]

Answer:

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Step-by-step explanation:

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3 years ago

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eduard

Answer:

I think the answer is 1

Step-by-step explanation:

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