Answer:
Adding them together. x = 3/2, y = 8
Step-by-step explanation:
Adding because we want to get rid of a variable. If we add, 2x + 6x = 8x, 1/2 * y + (-1/2 * y) = 0, and 7 + 5 = 12. Adding gets rid of the y variable.
By adding we get that 8x = 12 which gives us x = 12/8 = 3/2
Substituting this back into either equation will give us y = 8.
I'm not 100% sure this is right but I think this is how you do it
Answer:
a =15
b=70
c=400
d=1500
e=5300
Step-by-step explanation:
it will help u
Answer:
-357
Step-by-step explanation:
Withdrawal is taking something so a withdrawal of $357 is saying taking away $357 which is -357
Hope this helps
