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5a. n

5b. 2n

5c. n=5

6. B

Step-by-step explanation:

5a.  You are trying to find what n is, the variable.

5b. 2n

5c.  Add 3 on both sides.

2n=10

Divide by 2

n=5

6. Divide by 2/5 on both sides, or multiply by 5/2.

5/2 * 1/8 = 5/16

Hope this helps!

5.)

A.) variable is n

B.) coefficient is 2

D.) soultion is 5

6.) B. 5/16

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years