3
Select the correct answer
How many solutions for x does the following equation have?
2(x + 4) - 1 = 2x + 7
OA. 7
B.
c.
infinite
O
D.
1
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sorry you can send me picture of work

Step-by-step explanation:

ok send me and get answers

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: