rudy22
rudy22
16-01-2018
Mathematics
contestada
solve -14+6b+7-2b=1+5b
Respuesta :
AnimeBrainly
AnimeBrainly
16-01-2018
-14 (+7) + 6b (-2b) = 1 + 5b
-7 + 4b = 1 + 5b
-7 (-1) + 4b (-4b) = 1 (-1) + 5b (-4b)
-7 (-1) = 5b (-4b)
-8 = b
b = -8
hope this helps
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