mbarkimeriam3
mbarkimeriam3 mbarkimeriam3
  • 03-12-2020
  • Mathematics
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plz help me answer step by step 2+7/x=-12

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Аноним Аноним
  • 03-12-2020

Answer:

x = -1/2

Step-by-step explanation:

First, subtract 2 from both sides to get 7/x alone. Then muliply both sides by x to get rid of 7/x's denominator. Divide both sides by -14 to get rid of x's coefficient and to get x alone. You will then get -1/2 as your answer.

2 + 7/x = -12

-2             -2

7/x = -14

*x       *x

7 = -14x

÷-14    ÷-14

- 1/2 =x

x = -1/2

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