7(2k+2)=7(-3k)

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Solution for 7(2k+2)=7(-3k) equation: 



7(2k+2)=7(-3k)

We move all terms to the left:

7(2k+2)-(7(-3k))=0

We multiply parentheses

14k-(7(-3k))+14=0



We calculate terms in parentheses: -(7(-3k)), so:

7(-3k)

We multiply parentheses

-21k

Back to the equation:

-(-21k)



We get rid of parentheses

14k+21k+14=0

We add all the numbers together, and all the variables

35k+14=0

We move all terms containing k to the left, all other terms to the right

35k=-14

k=-14/35

k=-2/5

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