The solution of this equation is x = 450.
Work Step by Step
0.09x + 0.1(2x) = 130.5 Use the distributive property to obtain: 0.09x + 0.2x = 130.5 0.29x = 130.5 Divide both sides by 0.29: x = 450 The solution of this equation is x = 450.
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