Vaardigheden vwo 2 Versie 17-09-2026 00:50 Vind telkens de juiste waarde voor \(x\) (een geheel getal of een breuk). | ![]() | |
1 | \[\frac{2+3x}{3-x}=3\] | |
2 | \[3x-13=-(4x-8)\] | |
3 | \[(x-4)\cdot(3+3x)=3x^2-4\] | |
4 | \[3x+1\frac{1}{3}=\frac{1}{2}(7x-2)\] | |
5 | \[x=\frac{1}{3}-\frac{4}{5}\] | |
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6 | \[x=\frac{(-3)^2-7}{-1^2-4}\] | |
7 | \[2x+\frac{5}{3}=\frac{7x}{2}-1\] | |
8 | \[3\cdot(6-x)=4x-3\] | |
9 | \[7+6x=0\] | |
10 | \[4x+12=-5-3x\] | |
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Antwoorden | ![]() | |
1 | \(\frac{7}{6}=1\frac{1}{6}\) | |
2 | \(3\) | |
3 | \(\frac{-8}{9}\) | |
4 | \(\frac{14}{3}=4\frac{2}{3}\) | |
5 | \(\frac{-7}{15}\) | |
6 | \(\frac{-2}{5}\) | |
7 | \(\frac{16}{9}=1\frac{7}{9}\) | |
8 | \(3\) | |
9 | \(\frac{-7}{6}=-1\frac{1}{6}\) | |
10 | \(\frac{-17}{7}=-2\frac{3}{7}\) | |
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