Answer:
x=3(y+w)-1
x=3y+3w-1
x+1-3y=3w
w = (x+1-3y) / 3
kk
Step-by-step explanation:
X=3,1/4
4x²-(12+1)x+3=0
or,4x²-12x-x+3=0
or,4x(x-3)-1(x-3)=0
or,(4x-1)(x-3)=0
Either,4x-1=0➡️ 4x=1
X=1/4
OR,x-3=0➡️ X=3