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nalin [4]
4 years ago
9

10x - 4 + 20 = 116 What does x equal

Mathematics
2 answers:
Setler79 [48]4 years ago
5 0
X=11. 10*11-4+20=116
xxTIMURxx [149]4 years ago
5 0
10x - 4 + 20 = 116. 10x + 16 = 116. 10x = 116 - 16. 10x = 100. x = 10.
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Step-by-step explanation:

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In hours:

20 |_3
(2)....6hs
x60' 
------
120' |_3
(0)....40' 

Answer:
<span>6hs40min

</span>or<span>

</span>\frac{20}{3} hs =  \frac{20}{3} *60' =  \frac{1200}{3} = 400'
<span>
400' = 6*60' = 360' + 40' = 400' (True)
</span>Until

<span>6hs40min</span>
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