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Sonja [21]
3 years ago
5

Solve for x 4(5x-20)=-20

Mathematics
1 answer:
dybincka [34]3 years ago
5 0
20x-80=-20
-80 -80
20x= -100
/20 /20
x=-5
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What is the value of x?
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<h3>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Since vertical angles are equal, we know this:

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5 0
2 years ago
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PolarNik [594]
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To check this, calculate 6.9 percent of 617391.304348. 0.069 · 617391.304348 = 42,600.
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