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2x-1=9 i need help i dont under stand
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4 votes
2x-1=9 i need help i dont under stand

User Brannerchinese
by
7.9k points

2 Answers

4 votes

Answer:

x=5

Explanation:

2x-1=9

move like terms to the same side

2x=9+1

simplify

2x=10

divide

2x/2=10/2

simplify

x=5

User Adrianmanduc
by
8.6k points
4 votes

Answer:

x=5

Explanation:

2x-1=9

+ on both sides

2x=10

divide both sides by 2

x=5

User Donkim
by
8.5k points
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