6+2x=5-7x WHAT DOES X EQUAL PLEASE ANSWER FAST

x= -1/9

Step-by-step explanation:

6+2x=5-7x

-2x. -2x

6=5-9x

-5. -5

1=-9x/-9

-1/9=x

x = -0.111111111 *repeating decimal

Step-by-step explanation:

6 + 2x = 5 - 7x (Add 7x)

6 + 9x = 5 (Subtract 6)

9x = -1 (Divide by 9)

x = -0.11111111 ...

6 + 2(-0.111) = 5 - 7(-0.111)

6 + -0.222 = 5 - (-0.777)

5.777 = 5.777

the answer is 62.8 cubic units

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;