tabbyflcca
tabbyflcca
07-12-2018
Mathematics
contestada
help please i need this done today
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akmullen
akmullen
07-12-2018
the answer is 40 the answer is 40
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Aidenfen
Aidenfen
07-12-2018
First we know that 10X-30 is equal to 5X+5.
You can then solve for X, X equals 7.
We know that 10X-30 PLUS m10(7)-30+(m40+ mNow all you have to do is subtract 40 from both sides and your left with the answer: m
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