3 years ago

Need help on the yellow question

Mathematics

2 answers:

hodyreva [135]3 years ago

8 0

8/21 is the answer to the question

Viktor [21]3 years ago

8 0

Answer:

8/21

Step-by-step explanation:

Use the method called KCF, or Keep, Change and Flip for this question.

For this question, keep the first fraction of the equation the same, but flip the 2nd fraction of the denominator and the numerator. For example, you need to change it from 3/4 to 4/3.

So it's 2/7 x 4/3 = 8/21

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-5x = x + 6(1) + 6(-x)
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Step-by-step explanation:

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