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MAXImum [283]
2 years ago
10

What is the value of x in the equation 5 x - y 5x - y = 30, when y = 15?​

Mathematics
1 answer:
Lana71 [14]2 years ago
4 0

Answer:

x=7

Step-by-step explanation:

5x-15=30

add 15 to both sides

5x=45

divide by 5

x=7

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I need help with this!
sashaice [31]

Answer:

Step-by-step explanation:

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Then the length = w + 7.

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Now we can rearrange this equation to form a quadratic, as follows:

The factorization of the quadratic is:

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4 0
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Answer:

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1.4 repeating? 


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