+20
-(
-12+ $\sqrt{\-43}$
x+3/2+3x=5(x-3)+x+23/5
29=2(5x-9)-2x
1.9×110
‐²
$\sqrt{\-31}$
12+ $\sqrt{\-60}$
how to solve 3x-3=11 solve for x
2*3/3*2
Given the equations:
x + y + z = 2
3x – y -2z = 4
5x – 2y + 3z = -7
Solve for x by determinants
