Answer:
X=12
Step-by-step explanation:
Distributing 2 over (x-3) on left hand side and 3 over (x-9) on right hand side we get.
2x-6=9+3x-27
Subtracting 2x and 9 from both hand sides and adding 27 ok both sides we get
27-9-6=3x-2x
12=x
Hence value of x is 12
x = 12
Given
2(x - 3) = 9 + 3(x - 9) ← distribute parenthesis on both sides
2x - 6 = 9 + 3x - 27, that is
2x - 6 = 3x - 18 ( subtract 3x from both sides )
- x - 6 = - 18 ( add 6 to both sides )
- x = - 12 ( multiply both sides by - 1 ), thus
A
Answer: a
