Respuesta :

2(3x+3)=3(2x+2)

multiply the first bracket by 2

(2)(3x)=6x

(2)(3)=6

multiply the second bracket by 3

(3)(2x)=6x

(3)(2)=6

6x+6=6x+6

move 6x to the left side

sign changes from +6x to -6x

6x-6x+6=6x-6x+6

0+6=0+6

6=6

Answer:

all real numbers

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