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4a-2=a+4 solving for a
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1 vote
4a-2=a+4 solving for a

User Crackertastic
by
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2 Answers

3 votes
4a-2=a+4
3a=4+2
a=6/2
a=3
User Kahler
by
7.8k points
5 votes
minus a from both sides
3a-2=4
add 2 to both sides
3a=6
divide by 3 both sides
a=2
User Paul Hollingsworth
by
8.1k points
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