Solve for x
x=\frac{35}{64}=0.546875
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210\times 3x+10x=350
Multiply both sides of the equation by 7.
630x+10x=350
Multiply 210 and 3 to get 630.
640x=350
Combine 630x and 10x to get 640x.
x=\frac{350}{640}
Divide both sides by 640.
x=\frac{35}{64}
Reduce the fraction \frac{350}{640} to lowest terms by extracting and canceling out 10.
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