Question

Resolva a seguinte equação e assinale a resposta correta.
2x + 7x – 10 = 4x +3 – 2x
a). 13/7
b). 11/7
c). 5/3
d). 2/7

Answer 1

Resposta:

ksbwuabayaihhsishausgzgausgsyshzgzgzyzhhsgsgsjehudhehsusgsgsygsfsysgshsgshshshshshshshgsssjshsysusysyshsusgwuwjgzgzuahatswuhstsshwdtsuhwywishsieheujwgsjabsvxhsjxvauoaheyeiwhw73859362hkwo28whd8wuwhsywo18shw81ideyiewieie88wwhheiwiqoqjwhx6wo9292hydeu7272yhduei282uhwdheuwhwuw8w737373829jehshwhwh2hwhdusgshdhsjsjhshfhhdjshsysywtrqyqjshhxhxkajanahwjowjsjskskaiie838888888e72929181ueydhjdiw82the8d63hs9733uej8x73yheix8d63uej7d7y3jeix72t8191uehd7euur

Answer 2

Resposta:

a) 13/7

Explicação passo a passo:

2x + 7x -10 = 4x + 3 - 2x

2x + 7x - 4x + 2x = 10 + 3

9x - 4x + 2x = 13

5x + 2x = 13

7x = 13

x = 13/7