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tia_tia [17]
3 years ago
10

-8 equals x + 11 / -2

Mathematics
1 answer:
slava [35]3 years ago
5 0
  • If the equation is -8=x+\frac{11}{-2}:

-8=x+\frac{11}{-2}\\-8=x-\frac{11}{2}\\-8+\frac{11}{2}=x-\frac{11}{2}+\frac{11}{2}\\-\frac{16}{2}+\frac{11}{2}=x\\x=-\frac{5}{2}=-2\frac{1}{2}

  • If the equation is -8=\frac{x+11}{-2}:

-8=\frac{x+11}{-2}\\-8(-2)=\frac{x+11}{-2}(-2)\\16=\frac{-2(x+11)}{-2}\\16=x+11\\16-11=x+11-11\\x=5

Hopefully the math was self-explanatory. If it is not, please feel free to ask for a step-by-step, in depth explanation, and I will edit my answer to accommodate.

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Hope this helps! :)</span>
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