Answer:
20
Step-by-step explanation:
3x-y+z; x=2, y=-4, z=10
3x-y+z
3*2-(-4)+10
6+4+10
10+10
20
Step-by-step explanation:
Step 1: Find the solution
[tex]3x - y + z[/tex]
[tex]3(2) - (-4) + (10)[/tex]
[tex]6 + 4 + 10[/tex]
[tex]20[/tex]
Answer: [tex]20[/tex]
