Question

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Answer 1

Explicación paso a paso:

1.

x/2 + 3x + 2/ 3 = 3

m.c.m(2,3)=6

3x/6 + 6x+4/6= 18/6

3x + 6x + 4 = 18

9x=18- 4

x=14/9

2.

3x/4+ x/6=11

m.c.m(4,6) =12

9x/12+ 2x/12=132/12

9x + 2x = 132

11x= 132

x= 132/11

x= 12