madalyn3410
madalyn3410
07-03-2018
Mathematics
contestada
if a + 8 = 11 what is the value of 8a
Respuesta :
AnimeBrainly
AnimeBrainly
07-03-2018
a + 8 = 11
isolate the a, subtract 8 from both sides
a + 8 (-8) = 11 (-8)
subtract
a = 11 - 8
answer for "a"
a = 3
8a
plug in 3 for a, and multiply
8(3) = 24
24
is your answer
hope this helps
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