3=5/6+c
find the value of c
x+x+x=60
x+y+y=30
y-2x=3
z+x+y=
4=x-2
x+x+x=30
3=5/12(2)+c
-4=x-2
(-x-1)^2=1
9 $\sqrt{4}$
Find the values of x that satisfy 2xsquared - 9x -4=0.Give each vale as a decimal to2 d.p.
(x+1)^2=1