manleylisaann1ow8pls manleylisaann1ow8pls

14-09-2017
Mathematics

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what is the answer to -3r+10=15r-8

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janetvr23 janetvr23

14-09-2017

-3r+10=15r-8
10-8=15r+3r
2=18r
2/18 = r
1/9 =r

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chaniyahcollinov25bu chaniyahcollinov25bu

14-09-2017

-3r+10=15r-8
-15+8 -15+8
-3r+-15r=-18r
8+10=18
18=-18r
18/-18r
-1 =r

Answer Link

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