sissywill16 sissywill16

03-10-2018
Mathematics

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find the value of x for which l is parrell to m

find the value of x for which l is parrell to m class=

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rocket3989 rocket3989

03-10-2018

if l and m are parallel, then 2x and 5x + 40 sum to 180

[tex]2x + 5x + 40 = 180 \\ 7x = 140 \\ x = 20[/tex]

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