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One step equations: 1: -15+n=-9 2: 15+b=23 3: m+4=-12 4: x-7=13 5: m-9=-13 6: p-6=-5 7:n+16=9
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4 votes
One step equations:

1: -15+n=-9
2: 15+b=23
3: m+4=-12
4: x-7=13
5: m-9=-13
6: p-6=-5
7:n+16=9

User Jworthington
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8.7k points

2 Answers

0 votes
All you have to do is isolate the variable.
Ex: 1: add 15 to both sides and get n=6. (-9+15 is the same as 15-9 if that helps at all.) do you understand now?
User Oliver Metz
by
8.3k points
4 votes
1) Add 15 to the other side. The answer is n=6

2) Subtract the 15 to the other side to get b=8
User Kinder Chen
by
8.0k points
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