Question

9. Solve the equation.
x + 4 = 3(3x - 4)
A9
4
B 1
C 2
D7
4

Answer 1

Answer:

X=2

Step-by-step explanation:

16=8x

Answer 2

Answer:

$x = 2$

Step-by-step explanation:

$x + 4 = 3(3x - 4) \\ x + 4 = 9x - 12 \\ 4 + 12 = 9x - x \\ 16 = 8x \\ \frac{16}{8} = \frac{8x}{8} \\ x = 2$