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2 years ago

4/5 x (v−7) = 2 what is the value of v

Mathematics

1 answer:

Juliette [100K]2 years ago

3 0

Answer:

4/5x(v-7)=2

multiply both sides by 5/4, the reciprocal of 4/5

v-7=2x(5/4)

Express 2x(5/4) as a single fraction

v-7=2x5

Multiply 2 and 5

v-7=10

Reduce the fraction 10/4 to the lowest by extracting and cancelling 2

v-7=5

Add 7 to both sides

v=5+7

Covert fraction to 14/2

v=5/2+14/2

Since 5/2 and 14/2 have the same denominator, add them by adding their numerators

v=5+14

Add 5 and 14 together

v=19

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3 years ago

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LekaFEV [45]

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