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ArbitrLikvidat [17]
2 years ago
12

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=<u>2</u><u>x</u><u>5</u>

4

Multiply 2 and 5

v-7=<u>1</u><u>0</u>

4

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

v-7=<u>5</u>

2

Add 7 to both sides

v=<u>5</u>+7

2

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=<u>5</u><u>+</u><u>1</u><u>4</u>

2

Add 5 and 14 together

v=<u>1</u><u>9</u>

2

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