3 years ago

A number increased by 3 is two times the number

1 answer:

7 0

Twice a number can be translated into '(2)(x)' or '2x'. Increased by 3 can be translated into '+ 3'. Is 7 can be translated into '=7'.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Half of a number increased by 4 is 30.

Hitman42 [59]

Answer:

$\frac{1}{2}x+4=30$

Step-by-step explanation:

First, write the equation out in the algebraic form. Half of a number is equivalent to a number times 1/2. Additionally, increasing a number by 4 is just adding 4. So the equation is $\frac{1}{2}x+4=30$ .

Then, use algebra to solve.

1) Subtract 4 from both sides

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Law Incorporation [45]

Im not sure what you are trying to ask but any investment can be risky, yes.

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