monsterhigh1158
monsterhigh1158
11-05-2020
Mathematics
contestada
Help please ????????????
Respuesta :
menaphilo36
menaphilo36
11-05-2020
Answer:
4
Step-by-step explanation:
4
x
-
6
y
=
2
⬅
multiply everything by -3 you will get ( -12
x
+ 18
y
=
-
6
)
3
x
+ 5
y
=
1
1
⬅
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b
y
+
-
4
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a
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l
i
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i
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a
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X
b
y
a
d
d
i
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/
s
u
b
t
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a
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b
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4
.
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