Nom1
Nom1
13-04-2016
Mathematics
contestada
solve for b if 7+16b=29+5b
Respuesta :
penfila11Pen
penfila11Pen
13-04-2016
7 + 16b = 29 + 5b
Keep the variables on one side
16b - 5b = 29 - 7
11b = 22
Divide by 11 isolate b:
[tex] \frac{11b}{11} [/tex] = [tex] \frac{22}{11} [/tex]
11 and 11 cancels out
b = 2
check:
7 + 16(2) = 29 + 5(2)
7 + 32 = 29 + 10
39 = 39
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