melanin0918 melanin0918
  • 22-03-2016
  • Mathematics
contestada

solve for X
3-X=5
the solution is X =?

Respuesta :

LolaKari
LolaKari LolaKari
  • 22-03-2016
3-x=5

3+ -x= 5
-3        -3
__________
      -1x=2
      ÷-1   ÷ - 1
______________
        x= -2

x= -2 is the answer
Answer Link
hetp858
hetp858 hetp858
  • 22-03-2016
X= -2 Step 1: Simplify both sides of the equation. 3-x=5 Simplify: (Show steps) -x+3=5 Step 2: Subtract 3 from both sides. -x+3-3=5-3 -x=2 Step 3: Divide both sides by -1. -x/-1= 2/-1 X= -2
Answer Link

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