dejah791
dejah791
12-10-2016
Mathematics
contestada
how do you slove 3x+4y=8 in steps
Respuesta :
Аноним
Аноним
12-10-2016
3x
+
4y
=8
Add -4y to both sides
3x
+
4y
+
−
4y
=
8+
−
4y
3x
=
−
4y
+8
Then you divide both sides by 3
3x/
3
=
−
4y
+8/
3
x=
−4/
3
y
+
8/3
And your answer is ...
x=
−4/
3
y
+
8/
3
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