Equations   »      
At the beginning, an equation and the corresponding line model were created.

This visualizes the equation.

You have to find out
how large a segment x is.

Determine this number x.

Click on  check  to check your answer.
Click on  new  to create a new problem.

Can you top 295 points?

Solve equations
Line model -expert-
    ⇔  x =


... more than just practicing

for free education

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