Seudónimo
Seudónimo
09-08-2016
Mathematics
contestada
need help with 3+8x+11
Respuesta :
dalendrk
dalendrk
09-08-2016
3 + 8x + 11 = 8x + (3 + 11) = 8x + 14
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3 + 8x = 11 |subtract 3 from both sides
8x = 8 |divide both sides by 8
x = 1
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