Answer:4
Step-by-step explanation:
You only multiple the top or in this case 4 so 4x5= 20/5 simplified would be 20 divided by 5=4
Answer:
no solution
Step-by-step explanation:
U=5t+2
5t=u+3
5t=5t+5
t=t+1
0=1
No solution
Answer:
Line TX or XT
Step-by-step explanation:
Planes always intersect in a line.