Answer:
is the number of quarters and
is the number of dimes
Step-by-step explanation:
we know that


Let
x-----> the number of dimes
y------> the number of quarters
we know that
-----> equation A
----Isolate the variable y
-----> equation B
Substitute equation B in equation A
Find the value of y


therefore
is the number of quarters and
is the number of dimes
Answer: x= -19/14 —> (19 over 14)
.10248 I think I’m not for sure
Isolate, variable, inverse, substitute, solution, balanced