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Vesna [10]
3 years ago
8

Something proportion for B: 12 / 15 equals 20 / B

Mathematics
1 answer:
GuDViN [60]3 years ago
8 0
This is the method of cross multiplication.

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3 years ago
10=4x-2 what do i ????
laiz [17]

Hey there!

x = 3 \\ 10 = 4(3)  -2  \\ 4(3) = 12  \\12 - 2 = 10 \\  10 = 10  \\ \\ Answer: x = 3

<h2>Good luck on your assignment and enjoy your day! </h2>

~LoveYourselfFirst:)

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4 years ago
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