Respuesta :

1st Step: multiply 4 with (x-3) which would be 4x-12

2nd Step: add 12 to both sides
4x-8=4x-12
+12 +12
= 4x+4=4x

3rd Step: subtract 4x from both sides

4x+4=4x
-4x -4x
Equals 4= 0x

Step 4: divide 0 from both sides
4/0= 0x/0

Step 5: x is undefined or no solution

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