Solve for x
x = \frac{100}{3} = 33\frac{1}{3} \approx 33.333333333
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20\times 5=x\times 3
Multiply 20 and 1 to get 20.
100=x\times 3
Multiply 20 and 5 to get 100.
x\times 3=100
Swap sides so that all variable terms are on the left hand side.
x=\frac{100}{3}
Divide both sides by 3.
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