Solve the exponential equation: 73 – 2x = 7–x
Question 13 options:

A)

3

B)

2

C)

7

D)

–2

3

Step-by-step explanation:

3-2x=-x

-2x+x=-3

-x=-3

x=3

b. 13

step-by-step explanation:

as there are 13 students in bowling class therefore the most reasonable answer is b as only 13 students are in the bowling class.

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11