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RoseWind [281]
3 years ago
5

How many solutions does the equation 6y - 3y -7 = -2 +3 have?

Mathematics
1 answer:
kenny6666 [7]3 years ago
8 0

Answer:

6y - 3y - 7 = -2 +3

Simplify both sides:

3y -7 = 1

Add 7 to both sides:

3y = 8

Divide both sides by 3:

y = 8/3 = 2 2/3

There is only one solution.

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Answer:

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Step-by-step explanation:

5x² - 15 = 5​

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5x² = 15 + 5

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x² - 2² = 0

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(x - 2)(x + 2) = 0

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3 years ago
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3 years ago
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