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Arbejdsark: Bogstavudtryk

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Bogstavudtryk
Niveau 2 · Gange ind i parenteser
Gang parenteserne ud, og reducer.
1.
2(x+3)−8=‾2(x + 3) - 8 = \underline{\hspace{4.5em}}
2.
7(x−9)+3=‾7(x - 9) + 3 = \underline{\hspace{4.5em}}
3.
4(5x+3)−8x=‾4(5x + 3) - 8x = \underline{\hspace{4.5em}}
4.
4(3x−9)−7x=‾4(3x - 9) - 7x = \underline{\hspace{4.5em}}
5.
6(4x−5)−4x=‾6(4x - 5) - 4x = \underline{\hspace{4.5em}}
6.
4(x+6)+6(x−4)=‾4(x + 6) + 6(x - 4) = \underline{\hspace{4.5em}}
7.
2(x+1)+(x−5)=‾2(x + 1) + (x - 5) = \underline{\hspace{4.5em}}
8.
2(x−4)+5(x+6)=‾2(x - 4) + 5(x + 6) = \underline{\hspace{4.5em}}
9.
−6(x−9)+2x=‾-6(x - 9) + 2x = \underline{\hspace{4.5em}}
10.
−4(x−1)+5x=‾-4(x - 1) + 5x = \underline{\hspace{4.5em}}
Facitliste
Bogstavudtryk · Niveau 2 · Gange ind i parenteser
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5.20x−3020x - 30
6.10x10x
7.3x−33x - 3
8.7x+227x + 22
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