Question

resolva as equação
1' 3(3x + 5)-8(x-5)+2(x+5)=155
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2' 22(4x-8)+16(x+8)=50(x+1)+10
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3' 5(2x-8)-1(x-4)=3(x-10)
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4' 10(3x+7)-5(2x-6)=4(4x+8)
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por favor me ajudem!!!

Answer 1

Resposta:

1)240

2)54

O resto eu não sei