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Mathematics for IGCSE & O level - Equations (Section 3 - No. 33)

What is the solution to the equation: 4x + 5 = 2x + 11?
3
6
1
2

Εξήγηση

Subtract 2x from both sides: 2x + 5 = 11. Subtract 5 from both sides: 2x = 6. Divide by 2, therefore x = 3.

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