2 years ago

How do you solve an equation like 2+6+7+20x

Mathematics

1 answer:

Leokris [45]2 years ago

5 0

The answer would be 15 +20x. You have to combine like terms.

2+6+7+20x
8+7+20x
= 15+ 20x (answer)

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SVETLANKA909090 [29]

If you simplify the expression you will get 18x - 15.

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2 years ago

Read 2 more answers

How do I evaluate 8^7 / 8^7?

morpeh [17]

Answer:

The final result is 1

Step-by-step explanation:

Remember the following:

$\frac{x^{m}}{x^{n}} = x^{m-n} \\$

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3 years ago

Y is directly proportional to X

Zarrin [17]

y = kx

30 = 6k

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2 years ago

The sum of 1/2 and four times a number is equal to 5/6 subtracted from five times the number. Find the number.

docker41 [41]

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3 years ago

If 10 man can work 6hours.How many more men are needed towork in 4 hours

Lerok [7]

Answer:

5 more men

Step-by-step explanation:

10 men do a job in 6 hours.

To do the job in 2 hours, 1/3 of the time, you need 3 times as many men.

30 men do a job in 2 hours.

To do the job in twice the time, 4 hours, you need half the men.

15 men do a job in 4 hours.

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You need 5 more men.

4 0

2 years ago