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Gnom [1K]
2 years ago
14

Solve the following equation 3(2x+7)=9

Mathematics
1 answer:
Anastasy [175]2 years ago
8 0
3(2x + 7) = 9 ...divide both sides by 3
2x + 7 = 9/3
2x + 7 = 3
2x = 3 - 7
2x = -4
x = -4/2
x = -2

or this way..
3(2x + 7) = 9
6x + 21 = 9
6x = 9 - 21
6x = - 12
x = -12/6
x = -2
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Explanation:

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6 0
3 years ago
Please answer I keep wasting my points and getting ignored
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Answer:

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Step-by-step explanation:

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2. Since his closet is 2ft by 8ft, we can multiply to find the square ft needed to cover his closet.

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2 years ago
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8 0
3 years ago
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3 0
1 year ago
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