Question

Solve for x:

3(3x - 1) + 2(3 - x) = 0

a. x = 1/3
b. x = -1/3
c. x = -3/7
d. x = 3/7

Answer 1

Answer: c. x = -3/7

Explanation:

Answer 2

c

Explanation:

3(3x - 1) + 2(3 - x) = 0 ← distribute parenthesis on left side

9x - 3 + 6 - 2x = 0

7x + 3 = 0 ( subtract 3 from both sides )

7x = - 3 ( divide both sides by 7 )

x = -
`(3)/(7)`