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alexira [117]
2 years ago
10

Three times the sum of a number and 2 is 7

Mathematics
2 answers:
Ainat [17]2 years ago
8 0
3(x+2)=7 X=1/3 Because 3(x+2) would simplify to 3x+6=7 and then its a two-step equation
vodomira [7]2 years ago
4 0
So if we have to find the number that is three times.... it will be
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A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the
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\frac{height _{1} }{shadow_{1}} =  \frac{height _{2} }{shadow_{2}}

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Is there some one who can help me please
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