cindyreynoso14 cindyreynoso14

16-09-2017
Mathematics

contestada

whats the answer to 4=4(k+3)

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Heyitskay Heyitskay

16-09-2017

-2=k is the answer. You need to get the expression by its self so you divid by 4 and subtract 3

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lilxiong lilxiong

16-09-2017

To solve for k, you first need to distribute the 4 to k+3.

4= 4(k+3)= (4*k)+(4*3)= 4k+12

Then you subtract over any constants:

4-12=4k+12-12

And divide out the 4 to isolate the variable:

-8/4 = 4k/4

k=-2

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