21x+45=6

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Solution for 21x+45=6 equation: 



21x+45=6

We move all terms to the left:

21x+45-(6)=0

We add all the numbers together, and all the variables

21x+39=0

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

21x=-39

x=-39/21

x=-1+6/7

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