5+7x=84

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Solution for 5+7x=84 equation:



5+7x=84
We move all terms to the left:
5+7x-(84)=0
We add all the numbers together, and all the variables
7x-79=0
We move all terms containing x to the left, all other terms to the right
7x=79
x=79/7
x=11+2/7

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