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Kx + 7 = 4 for x x=3/k x= -3/k x= -k/3 x=k/3
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5 votes
Kx + 7 = 4 for x

x=3/k
x= -3/k
x= -k/3
x=k/3

User Charles Graham
by
8.3k points

2 Answers

4 votes
Kx + 7 = 4
kx = -3
x = -3/k

answer

x= -3/k
User Sunghee
by
8.5k points
4 votes
Hi there! The answer is x = -3/k.


kx + 7 = 4
First we subtract 7 from both sides.


kx = - 3
Now divide (both sides) by k.


(kx)/(k) = - (3)/(k)

x = - (3)/(k)



User Paul Syfrett
by
8.1k points
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