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o-na [289]
3 years ago
12

What is 8x-2(x+9)=x+47​

Mathematics
2 answers:
mars1129 [50]3 years ago
5 0

Answer:

X=13

Step-by-step explanation:

8x-2(x+9)=x+47

8x-2x-18=x+47

6x-18=x+47. I - 1x +18

5x=65

X=13

balandron [24]3 years ago
5 0

Answer:

X=13

Step-by-step explanation:

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Step-by-step explanation:

We know that the first container held 192 skittles. Knowing the dimension of the container we can calculate the volume of 192 skittles:

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We also know that the second container held 258 skittles. Knowing the dimension of the container we can calculate the volume of 258 skittles:

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Answer:

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Step-by-step

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Step-by-step explanation:

The the numbers are x\ and\ y.

<em>Difference:</em>

<em></em>Difference\ of\ numbers=7\\\\x-y=7....................eq(1)<em></em>

<em>Sum:</em>

<em></em>Sum\ of\ numbers=109\\\\x+y=109...........................eq(2)<em></em>

<em></em>

Solve eq(1) and eq(2).

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