Mathematics for IGCSE & O level - Algebraic Manipulation (Section 6 - No. 37)

Simplify: 7x - 3y + 2x + 5y.

9x + 2y

9x - 2y

5x + 2y

5x - 2y

Explication

Combining like terms gives 9x + 2y.

Commentaires (0)

Publicité