Ekvationer: lös ut x

Tio ekvationer att lösa, från ett steg till x på båda sidor och parenteser.

10 questions · Years 7–9 · Mathematics

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Vilket värde på x löser ekvationen x + 7 = 15?

Nikodem Nijaki, CC BY-SA 3.0
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- 8
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- 9
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8
Lös ekvationen 4x = 28. Vad är x?

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7 or x = 7 or x=7
Vad är x om x/3 = 6?
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- 9
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18

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