4(x-3)²-9X²=(3x+1)(1-3x)+(2x-1)²
(2x-6)²-9x²-(1-9x²)-(2x-1)²=0
(2x-6+2x-1)(2x-6-2x+1)-1=0
(4x-7)(-5)-1=0
-20x+35-1=0
-20x+34=0
x=17/10
4(x-3)²-9X²=(3x+1)(1-3x)+(2x-1)²
(2x-6)²-9x²-(1-9x²)-(2x-1)²=0
(2x-6+2x-1)(2x-6-2x+1)-1=0
(4x-7)(-5)-1=0
-20x+35-1=0
-20x+34=0
x=17/10