Quadratic Equations

Hong Kong

Stage 4 - Stage 5

Solve the following equation:

$\frac{12+11x}{5x}=x$12+11`x`5`x`=`x`

Write all solutions on the same line, separated by commas.

Easy

Approx 3 minutes

Solve the following equation:

$x-\frac{45}{x}=4$`x`−45`x`=4

Solve the following equation:

$\frac{10}{x}-3x=-13$10`x`−3`x`=−13

Solve for the unknown.

$\frac{1}{x}-\frac{10x}{3}=-\frac{7}{3}$1`x`−10`x`3=−73

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