sowavyyy sowavyyy

22-12-2016
Mathematics

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4 (x+5)=3 (x-2)-2 (x+2)

Respuesta :

22-12-2016

4x+5=3x-6-2x-4
4x+5=x-10
4x+15=x
3x+15=0
3x=-15
x=-5
I think that's right
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Aliwohaish12 Aliwohaish12

22-12-2016

4x+20=3x-6-2x-4
4x+20=x-10
4x-x=-10-20
3x=-30
X=-10

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