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marusya05 [52]
3 years ago
9

4(2.1k-4)=6(3.4k-2) what does (K) equal?

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
6 0
Hey there.

4(2.1k - 4) = 6(3.4k - 2); apply the distributive property to remove the parenthesis.
8.4k - 16 = 20.4k - 12; Get the variable to one side, so subtract 8.4k.
-16 = 12k - 12; isolate the variable by adding 12.
-4 = 12k; divide by 12 to solve for our variable.
k = -1/3

I hope this helps!
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