tjjjjjjj
tjjjjjjj
28-09-2016
Mathematics
contestada
7x – 5x – 3 = x + 4.
Respuesta :
Marshmellokush
Marshmellokush
28-09-2016
What you need to do is cancel everything to the left of the equal sign. Solve that problem.. The answer to that is 0. So what, plus 4 equals 0? -4
Answer Link
JJsuh
JJsuh
28-09-2016
7x-5x-3=x+4
+3 +3
7x-5=x+7
2x =x+7
-x -x
x=7
Answer Link
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