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Lyrx [107]
3 years ago
14

X/6+4=15 solve step by step

Mathematics
1 answer:
Law Incorporation [45]3 years ago
7 0
To solve for variables in an equation, we simply need to isolate the variable and simplify all other terms. We can do this by performing the opposite operation on the values.

x/6+4=15
      -4  -4
x/6=11
 *6   *6
x=66

Using the math above, we can see that x=66.
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_{25}C_{10} =  \dfrac{25 \times 24 \times 23 \times 22 \times 21 \times 20 \times 19 \times 18 \times 17 \times 16 \times 15!}{15! \times 10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1}

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_{25}C_{10} =  \dfrac{23 \times 11 \times 20 \times 19 \times 2 \times 17}{1}

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