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Yanka [14]
3 years ago
12

When 23 is subtracted from 5 times a certain number the result is 87

Mathematics
1 answer:
allsm [11]3 years ago
8 0
5x-23=87
add 23 to both sides
5x=110
divide both sides by 5
x=22

To check your answer...
5(22)-23=87
110-23=87
87=87
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Answer:

\large\boxed{7\dfrac{8}{9}+3.1=10\dfrac{89}{90}}

Step-by-step explanation:

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3 0
3 years ago
(5x-25)+(3x+9)=180 please answer right now
jok3333 [9.3K]

Answer:

x=24.5\\

Step-by-step explanation:

So we have the equation:

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6 0
3 years ago
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