Respuesta :

3x = 36-6x . add +6 to both sides, 6 cancels out now you have 9x = 36x, divide 9 to each side, x=4

Answer:

3x=36-6x

or, 3x+6x=36

0r,9x=36

or,x=36/9

or,x=4

Step-by-step explanation:

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