Answer:
D the answer is -40
Step-by-step explanation:
Answer:
bout 7
Step-by-step explanation:
Answer:
1000
Step-by-step explanation:
x = 1, y = -1, and z = 2
Answer:
Step-by-step explanation:
the 3 equation can not be factorised. Because they will result to fraction
Answer:
j=46
Step-by-step explanation:
34=j-12
add 12 to 34 to isolate j
the answer to that is 46
j=46