Answer:
the answer is B
Explanation:
5+0.1x=3(1-0.3x)=}
5+0.1x=3-0.9x=}
0.1x+0.9x=3-5=}
x= - 2
X=-2
5+0.1x=3(1-0.3x)
5+0.1x=3-0.9x
+0.9x +0.9x
5+x=3
-5. -5
x=-2
Hopes this helps
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