perriea
perriea
24-08-2017
Mathematics
contestada
Solve x/a - 5 = b for x.
Respuesta :
apologiabiology
apologiabiology
24-08-2017
not sure if
[tex]\frac{x}{a}-5=b[/tex] or
[tex]\frac{x}{a-5}=b[/tex]
if it's the first one
add 5 to both sides and multiply both sides by a
x=a(b+5)
if it's the 2nd one
multiply both sides by (a-5)
x=b(a-5)
depends which one it is
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