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anonymous
 one year ago
solve x(3)+2<3(2x5)+2
x+3+2<6x15+x
3+2<8x15
5x<8x15
20/8 < 8x ( this is where i have my question do you switch the sign here because 20 is > 8?
i thought you only switch the sign when multiplying or diving by negatives in interval notation type things? can anyone help
anonymous
 one year ago
solve x(3)+2<3(2x5)+2 x+3+2<6x15+x 3+2<8x15 5x<8x15 20/8 < 8x ( this is where i have my question do you switch the sign here because 20 is > 8? i thought you only switch the sign when multiplying or diving by negatives in interval notation type things? can anyone help

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0teacher wants us to graph it and do interval notation the end answer is 2.5>x im just wondering about the sign thing

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.1no that happens when there is + or  signs

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.1your sum is correct .your answer will be 2.5<x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im confused because my teacher said the answer is 2.5>x

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.1just on the graph show the 2.5 thing.everything is ok.:)

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.1dude wait there is a mistake in your sum

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.1you have calculated in a wrong way.check mine

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.1x(3)+2<3(2x5)+2 3x+2<6x13 15<3x 5<x

madhu.mukherjee.946
 one year ago
Best ResponseYou've already chosen the best response.1did you get the thing
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