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7j+8=21 what is the answer of this ​
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1 vote
7j+8=21 what is the answer of this ​

User McGo
by
4.1k points

2 Answers

3 votes

7j+8=21

Steps for solving

Subtract 8 from both sides:

7j=21−8

Subtract 8 from 21 to get 13:

7j=13

Divide both sides by 7:

j= 13/7

​

User Tstoev
by
4.6k points
3 votes

Answer:

Explanation:

13/7

User Cmjohns
by
4.3k points
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