nadiahalawi18
nadiahalawi18
12-01-2016
Mathematics
contestada
evaluate 3x - 2y, if x = 5 and y = 3
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justinlindsey21
justinlindsey21
12-01-2016
3 time 5 equals 15
2 times 3 equals 6
the equation is 15-6
don't forget to make my answer the brainliest also rate it 5 stars also thank me please- Justin
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Аноним
Аноним
12-01-2016
first you put the numbers in place of the letter so it looks like 3(5)-2(3)
now you do 3x times 5 which =15x and do -2y times 3 and you get -6y now it should be this 15-6=9
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