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OpenStudy (anonymous):
Can someone show me the steps to solving this equation? 5(d+4)=7(d-2)
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OpenStudy (anonymous):
5*d+5*4 =7*d-7*2 5d+20 = 7d-14 2d =34 d =17
OpenStudy (anonymous):
5d+20 =7d-14 34 = 2d 17 = d
OpenStudy (anonymous):
You lost be at 2d=34? how did you get 2d?
OpenStudy (anonymous):
me*
OpenStudy (anonymous):
well, I subtracted 5d from both sides, and added 14 to both sides
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OpenStudy (anonymous):
Oh, ok
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