Answer:
x=-4
Step-by-step explanation:
-18=2+5x
Subtract 2 from both sides
-20=5x
-4=x
Mark has 32 marbles and John has 96 marbles. If you add the marbles together they both have a total of 128.
Answer:
Hello,
Answer 163
Step-by-step explanation:
1,7,16,28,43,..., 10th term=?

Answer:
A first numbers cant be same