Mathematics for IGCSE & O level - Equations (Section 3 - No. 4) | ExamPlay

Mathematics for IGCSE & O level - Equations (Section 3 - No. 4)

If 2(x + 4) = 18, what is the value of x?

9

5

10

14

Vysvětlení

Divide by 2 to get x + 4 = 9. So, x = 5.

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