Solve for x
x=5460
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546=x\times 0.1
Multiply 0.05 and 2 to get 0.1.
x\times 0.1=546
Swap sides so that all variable terms are on the left hand side.
x=\frac{546}{0.1}
Divide both sides by 0.1.
x=5460
Expand \frac{546}{0.1} by multiplying both numerator and the denominator by 10. Anything divided by one gives itself.
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