Does anyone know how to Solve for “k” 2k+8=32???

2008-01-15 6:19 am
I need serious help please :(

回答 (25)

2008-01-15 6:23 am
✔ 最佳答案
two ways:

subtract 8 from both sides.
then, you get 2k = 24

you solve for k by dividing by 2 from both sides
then you will get k=12

or, you can simplify the expression and divide everything by 2, thus resulting in k + 4 = 16. subtract 4 from both sides and you still get 12
2008-01-15 8:53 am
2k = 24
k = 12
2008-01-15 7:18 am
2k+8=32 (subtract 8 from both sides)
2k=24 (divide 2)
k=12
2008-01-15 11:15 am
2k + 8 = 32
2k + 8 - 8 = 32 - 8
2k = 24
2k/2 = 24/2
k = 12
2008-01-15 6:30 am
2k+8=32
2k=32-8
2k=24
Divide by 2 on each side
2k/2=24/2
k=12
2008-01-15 6:26 am
2k+8=32
2k=24
k=12
2008-01-15 6:23 am
Transpose 8 to the other side, so it's:
2k = 32 - 8
Solve:
2k = 24
Get k:
24/2 = k
Answer:
k = 12
2008-01-15 6:22 am
2k+8=32
-8 -8
2k=24
Divide by 2 on each side
k=12
2008-01-15 6:22 am
K = 12
2008-01-15 6:22 am
K=12

BECAUSE

32-8= 24
24/2=12
12(2)=8=32


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