Answer:
n mathematics, an axiomatic system is any set of axioms from which some or all axioms can be used in conjunction to logically derive theorems.
answer from wikipedia
hope this helped (:
1) I )-3X-4Y = -2
Y = 2X-5, substitute it in I
-3X-4(2X-5) = -2 ⇒-3X-8X+20 = -2⇒-11X = -2-20 ⇒(-1) -11X = -22 ⇒11X= 22⇒X= 22/11 ⇒X= 2
Answer:
17/20
Step-by-step explanation:
17 marbles are not blue out of 20. Therefore, 17/20 is the answer.
the equation should be 7+2x=t
x=the number if items he gets
t=total