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Ivan
3 years ago
13

142=10x+8x+2. Please show steps as well.​

Mathematics
2 answers:
mel-nik [20]3 years ago
7 0

Answer:

x=7.78

Step-by-step explanation:

142=10x+8x+2

Move all numbers with the same variables to each side to separate them.

142-2=10x+8x

140=18x

Divide by 18.

x= 140/18

x=7.78

Alika [10]3 years ago
4 0
You cannot put the answer in decimal form bc there are no decimals in the equation therefore the answwer is x=70/9

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I think I know how to solve this...

Let me know it this helps out in any way. :D

Median: "To find the median, first you need to list them in order from least to greatest:"

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"Now, you count starting from both ends and count to the middle. In this case, 51 and 72 are both the medians. However, there can be only one remaining median. So, what we do is add 51 to 72, then divide the sum by 2 to end with the correct median:"

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~Artastic~

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