Answer:
13/10
Explanation:
Hope this helps!!!
x = 1.3
15 - 4x = 2(3x + 1)
15 - 4x = 6x + 2
-2 -2
--------------------------
13 - 4x = 6x
+4x +4x
13 = 10x
/10 /10
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1.3 = x
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