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Answer:
0.9
Explanation:
9x-3.4=4.7
+3.4
9x=8.1
9
x=0.9
Hope this helps :)
x = .9
Solve for x.
Add 3.4 to each side.
9x-3.4+3.4=4.7+3.4
Divide each side by 9
9x/9 = 8.1/9