8-7(2k+5)=4-7(2-5k)

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Solution for 8-7(2k+5)=4-7(2-5k) equation:



8-7(2k+5)=4-7(2-5k)
We move all terms to the left:
8-7(2k+5)-(4-7(2-5k))=0
We add all the numbers together, and all the variables
-7(2k+5)-(4-7(-5k+2))+8=0
We multiply parentheses
-14k-(4-7(-5k+2))-35+8=0
We calculate terms in parentheses: -(4-7(-5k+2)), so:
4-7(-5k+2)
determiningTheFunctionDomain -7(-5k+2)+4
We multiply parentheses
35k-14+4
We add all the numbers together, and all the variables
35k-10
Back to the equation:
-(35k-10)
We add all the numbers together, and all the variables
-14k-(35k-10)-27=0
We get rid of parentheses
-14k-35k+10-27=0
We add all the numbers together, and all the variables
-49k-17=0
We move all terms containing k to the left, all other terms to the right
-49k=17
k=17/-49
k=-17/49

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