Mathematics for IGCSE & O level - Equations (Section 3 - No. 8) | ExamPlay

Mathematics for IGCSE & O level - Equations (Section 3 - No. 8)

Solve for y: 2y + 3 = y + 7.

10

4

14/3

1

Vysvětlení

Subtract y from both sides: y + 3 = 7. Subtract 3 from both sides: y = 4.

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