3 years ago

The difference when 7 less than a number is subtracted from twice the number 12. What is that number?

Mathematics

1 answer:

Anvisha [2.4K]3 years ago

6 0

Answer:

The number is 19

Step-by-step explanation:

7 less than a number = x - 7

2x - x - 7 = 12

Subtract x from 2x

x - 7 = 12

Add 7 to both sides of the equation

x = 19

The number is 19

Hope this helps :)

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Answer:

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3 years ago

Please help me Find f(-4)

Katyanochek1 [597]

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2 years ago

27 over X =3 and 5y = 35 what is the value of X• Y?

diamong [38]

Answer:

Step-by-step explanation:

$\frac{27}{x} = 3$

divide, 27 ÷ 3

you'll get 9, so

x = 9

Next part

5y = 35

divide both sides by 5 to isolate y,

5y ÷ 5 = 35 ÷ 5

y = 7

x = 9 and y = 7

Then let's add the numbers to our equation ( x × y)

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