stokesm117 stokesm117
  • 22-09-2017
  • Mathematics
contestada

-4 (x ➗ 2) = 6x + 10x +12

Respuesta :

catlovespop
catlovespop catlovespop
  • 22-09-2017
-4x-8= 16x+12
+4x      +4x
              ---
     -8 = 20x+12
    -12             -12
    ----
   -20 = 20x

-20/20

x= -1
Answer Link
professortechno1 professortechno1
  • 22-09-2017
Rearrange the problem
-4*(x/2) = 6x+10x+12
Combine like terms
-4(x/2) = 16x+12
Reduce numbers with 2
-2x =16x+12
Addition property of equality
(Subtract 16x on both sides)
-18x = 12
Divide by -18 both sides
X= -(2/3)
Answer Link

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