1.

Slove for x : x+9 =4​

Answer»

- 12Step-by-step explanation:x : x + 9 = 4X / x + 9 = 4x = 4 ( x + 9 )x = 4x + 36X - 4x = 36- 3X = 36x = 36 / - 3x = - 12



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