Answer:
Step-by-step explanation:
Let the number be x,
4x+5 = 3(x-2)
4x+5 = 3x-6
Collect like terms
4x-3x = -5-6
x. = -11
PLEASE GIVE BRAINLIEST.
B. is the answer to your question!! Hope this helps!! :D
Answer:
C) x=2 y=-1 z=3
Step-by-step explanation:
2x + y - z = 0
2(2) + (-1) - (3) = 0
0 = 0
x - y + z =6
2 - (-1) + 3 = 6
6 = 6
x + 2y + z = 3
2 + 2(-1) + 3 = 3
3 = 3
