9.15+Operations+with+algebra+(add+and+subtract)

Courtney and Ashleys page I can: Add and Subtract like terms e.g. 3x – 4x + 2x = x when terms are like, they can be added or subtracted as whole units for example 4a + 2a = 6a 32n + 6n - 18x = 38n - 18x 5f^3 - 3f^3 = 2f^3 40 - 4p + 2p = 40 - 2p sometimes you can not simplify eg 6p^2q + 5p^2 = 6p^2q + 5p^2 2x + 5a = 2x + 5a

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