What is the solution to the equation k + 4 = 7?
k = 3
k = 2 1/4
k = 2 3/4
k = 3 1/4
2 answers:
Answer:
k = 3.
Step-by-step explanation:
k + 4 = 7 Add -4 to both sides:
k + 4 - 4 = 7 - 4
k = 3.
First step:
Get k by itself!
The opposite of adding is subtracting so u need to subtract 4 from both sides in order to get k by itself
K + 4 = 7
- 4 - 4
Second step:
Since 4 - 4 = 0, it cancels out. Now k is by itself and now you need to subtract 7 by 4
7 - 4 = 3
Answer:
K = 3
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