Answer:
<u>x = -4/3</u>
Step-by-step explanation:
3x + 4 = 0
3x = -4
64
2x²+7x+3=0
2x²+(1+6)x+3=0
2x²+1x+6x+3=0
x(2x+1)+3(2x+1)=0
(2x+1)(x+3)=0
2x+1=0. x+3=0
2x=-1. x=-3
x=-1/2
