( 3x - 4 )²= ( x - 2 )( 9x + 3 ) Tentukan nilai x

9x²-24x+16=9x² +3x -18x -6
-24x + 16 = -15x -6
-9x = -22
x = 22/9

(3x-4)(3x-4)=(x-2)(9x+3)
9x²-12x-12x+16=9x²+3x-18x-6
9x²+16=9x²-15x-16
9x²-9x²+16+16=15x
32=15x
x=32÷15
x=2.133
x=2.1(hasil pembulatan)