marquiselol
marquiselol
28-06-2022
Mathematics
contestada
−3(a−8)+4a=−8(a+3)+3
Respuesta :
driftecook
driftecook
28-06-2022
Answer is a= -5
Reason
Distribute multiply parentheses first
-3(a-8) +4a= -8(a+3)+3
-3a +24 +4a = -8a -24 +3
Now combine like terms to isolate “a”
-3a +4a +8a = -24 +3 -24
9a = -45
Now divide both sides by 9 to solve for “a”
a= -5
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