5x + 0.1y = 6.2
3x - 0.4y = 11.2
Answers
Answered by
0
Answer:
5
+
0
.
1
=
6
.
2
3
−
0
.
4
=
1
1
.
2
Step-by-step explanation:
5
+
0.1y
=
6
0.23x
-
0.4y
=
11.2
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