First, you can combine all of the terms involving x: 0.3x + 0.03x + 0.003x + 0.0003x + 0.00003x = 3 0.33333x = 3 0.33333x / 0.33333 = 3 / 0.33333 x = 9.0000900009… x ≈ 9 Hope this helps! :)
The solution to the equation 0.3 x + 0.03 x + 0.003 x + 0.0003 x + 0.00003 x = 3 is approximately x = 9 . This was found by combining all the terms and solving for x .
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