Question

1)6x=-48
2)x/7=-9
3)5x/2=2x+x-2/3

Answer 1

1.

6x = - 48
x = - 48/6
x = - 8

********************
2.
 x    =  - 9
-----
  7

x = 7.(-9)
x = - 63

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3.

5x    = 2x +  x - 2
-----              ---------
  2                    3

3.5x      6.2x + 2.(x - 2)
------  = ------------------------
  6              6

15x = 12x + 2x - 4
15x = 14x - 4
15x - 14x = - 4
x = - 4