Answer:
Multiply each equation by the value that makes the coefficients of
x
opposite.
(
−
3
)
⋅
(
2
x
+
5
y
)
=
(
−
3
)
(
20
)
(
2
)
⋅
(
3
x
−
10
y
)
=
(
2
)
(
37
)
Step-by-step explanation:
Answer:
the answer is C.815+(-97)
Step-by-step explanation:
Exact form
-3/2
Decimal form
-1.5
Mixed number form
-1 1/2
Answer:
I need help with this too
Step-by-step explanation:
i really dont know but i really need to points please
