Question

Solve for x.

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

Answer 1

first, open the brackets:
9x-3+6-2x=0

Answer 2

now put your x together and your simple numbers together

Answer 3

x = 3/7
x = -3/7
x = 1/3
x = -1/3

Answer 4

7x-3?

Answer 5

almost, whats -3+6?

Answer 6

3

Answer 7

so you have:
7x+3=0
now solve for x

Answer 8

x=7/-3?

Answer 9

almost:
7x=-3

Answer 10

divide both sides by 7

Answer 11

3(3x-1)+2(3x-1)=0
9x-3+6x-2=0
15x-5=0
15x=5
x=5/15
x=1/3