samanthamunevar
samanthamunevar
25-10-2017
Mathematics
contestada
I need help plz 11 only plz
Respuesta :
om123456789258
om123456789258
25-10-2017
Answer is
x= -2.2
10x+8=5x-3
-8 -8
10x=5x-3-8
10x=5x-11
-5x -5x
5x=-11
÷5 ÷5
x= -2.2
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noviebannister
noviebannister
25-10-2017
10x+8=5x-3
subtact 5x from both sides 5x+8=-3 then subtract 8 from both sides 5x=-11 then divide 5 from both sides 5x/5x=-11/5. answer x=-11/5
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