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29.79x=-20.51
We move all terms to the left:
29.79x-(-20.51)=0
We add all the numbers together, and all the variables
29.79x+20.51=0
We move all terms containing x to the left, all other terms to the right
29.79x=-20.51
x=-20.51/29.79
x=-13.582781456954/19.728476821192
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