3j+10=7j+2

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Solution for 3j+10=7j+2 equation: 



3j+10=7j+2

We move all terms to the left:

3j+10-(7j+2)=0

We get rid of parentheses

3j-7j-2+10=0

We add all the numbers together, and all the variables

-4j+8=0

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

-4j=-8

j=-8/-4

j=+2

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