3 years ago

i think of a number, multiply it by 2 subract 6 and then divide by 4. If the answer is 8 what is the original number

Mathematics

1 answer:

ivanzaharov [21]3 years ago

6 0

Answer:

Step-by-step explanation:

8 x 4 = 32

32 + 6 = 38

38 / 2 = 19

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umka2103 [35]

Answer:

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Step-by-step explanation:

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3 years ago

If A+B = 76 & A -B = 38 What is A/B?

Igoryamba

$A+B=76\\
A-B=38\ \ --->\ \ A=38+B\\\\
38+B+B=76\\
38+2B=76\ \ | subtract\ 38\\2B=38\ \ \ | divide\ by\ 2\\
B=19\\A=57\\\\
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3 years ago

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zysi [14]

Answer:

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Step-by-step explanation:

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The attached image

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3 years ago

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lions [1.4K]

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3 years ago

What is the equivalent expression of 8x+7y+5x+4y+2y

Natalija [7]

Answer:

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Step-by-step explanation:

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