danicm
Answered

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How can I resolve 5-3*= -45??
(* means X)


Sagot :

5-3x = -45
you subtract 5 from both sides and get:
-3x = -50 
then you divide by -3 on both sides and get:
x = 16.66666666667
  5 - 3x = -45
-5             -5
     -3x = -50
       -3      -3
       x  ≈ 16.67