aminasnowf
aminasnowf
03-06-2020
Mathematics
contestada
2(2x + 7) - 7(x+1)= 28
Respuesta :
AllisonT101
AllisonT101
03-06-2020
2(2x+7)-7(x+1)=28
4x+14-7x-7=28
4x-7x=28+7-14
-3x=28-7
-3x=21
pls mark mine as brainliest :D
x=-7
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