stokesm117
stokesm117
22-09-2017
Mathematics
contestada
-4 (x ➗ 2) = 6x + 10x +12
Respuesta :
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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