8(j-4)=5(j-4)

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Solution for 8(j-4)=5(j-4) equation:



8(j-4)=5(j-4)
We move all terms to the left:
8(j-4)-(5(j-4))=0
We multiply parentheses
8j-(5(j-4))-32=0
We calculate terms in parentheses: -(5(j-4)), so:
5(j-4)
We multiply parentheses
5j-20
Back to the equation:
-(5j-20)
We get rid of parentheses
8j-5j+20-32=0
We add all the numbers together, and all the variables
3j-12=0
We move all terms containing j to the left, all other terms to the right
3j=12
j=12/3
j=4

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