reaperj61ouphlt
reaperj61ouphlt
15-08-2017
Mathematics
contestada
4a-2=a+4 solving for a
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apologiabiology
apologiabiology
15-08-2017
minus a from both sides
3a-2=4
add 2 to both sides
3a=6
divide by 3 both sides
a=2
Answer Link
kamilanatalie
kamilanatalie
15-08-2017
4a-2=a+4
3a=4+2
a=6/2
a=3
Answer Link
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