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vesna_86 [32]
3 years ago
15

What is the answer to the equation -(x-5)+2-x=3

Mathematics
1 answer:
crimeas [40]3 years ago
3 0
-x+5+2-x=3
-2x+7=3
-2x=-4
x=2
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Virty [35]

Answer:

7:12 a.m

Step-by-step explanation:

Given that:

Train to New York city leaves station every 7 minutes

Train to Boston leaves station every 6 minutes

Current time = 6:30 a.m

Time both will leave station together is obtained by finding the least common multiple of 6 and 7

Multiples of ;

6 = 6, 12, 18, 24, 30, 36, 42, 48, 54, 60,...

7 = 7, 14, 21, 28, 35, 42, 49, 56, 63, 70,...

The least common multiple of 6 and 7 is 42.

Hence, both trains will leave the station together after 42 minutes ;

Current time + 42 minutes

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7 0
3 years ago
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Step-by-step explanation:

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2 years ago
Simplify the imaginary number sqr -12
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Step-by-step explanation:

8 0
3 years ago
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likoan [24]

Answer:

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3 0
3 years ago
Refer to the figure at the right. If
asambeis [7]

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Step-by-step explanation:

3 0
3 years ago
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