j-7=1/2

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Solution for j-7=1/2 equation: 



j-7=1/2

We move all terms to the left:

j-7-(1/2)=0

We add all the numbers together, and all the variables

j-7-(+1/2)=0

We get rid of parentheses

j-7-1/2=0

We multiply all the terms by the denominator


j*2-1-7*2=0

We add all the numbers together, and all the variables

j*2-15=0

Wy multiply elements

2j-15=0

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

2j=15

j=15/2

j=7+1/2

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