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SVEN [57.7K]
3 years ago
6

What does x = in the equation 8x-9=x+9​

Mathematics
1 answer:
BaLLatris [955]3 years ago
6 0

Answer:

x = 2 4/7

Step-by-step explanation:

8x - 9 = x + 9

Add 9 to both sides

8x - 9 + 9 = x + 9 + 9

8x = x + 18

Collect like terms

8x - x = 18

7x = 18

Divide both sides by 7

7x/7 = 18/7

x = 2 4/7

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Represent and then add up these consecutive, positive, even integers:

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4 years ago
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Answer:

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7 0
3 years ago
7 1/4 + 5 3/5= reduced to it's lowest form
Scrat [10]
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4 0
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