Answer:
-7
Step-by-step explanation:
you beed to subtrace 7 from both sides
Answer: the 1 then the two bottom one
Step-by-step explanation:
herei s your answer plz let me know if you gotit right but plz rate me the most brainlest
B, -3x+15=23 is the answer
Answer:
50 + 200h
Step-by-step explanation:
Answer:
(x, y, z) = (-1, -4, -5)
Step-by-step explanation:
(x, y, z) = (Dx, Dy, Dz)/D = (-6, -24, -30)/6
(x, y, z) = (-1, -4, -5)