Answer:
-10
Step-by-step explanation:
- x + = -
-5 x 2 = -10
Answer:
A
Step-by-step explanation:
If im wrong please correct me.
Answer:Solve this system by substitution (3 variables) brainliest answer goes to first answer and 8 points!
-x -y -z = -8
-4x +4y +5z = 7
2x+2z=4
Show steps please!
Step-by-step explanation: a-z=3-2=657u568959jb5j656856 thats the answer your welcome