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45+0.03x=76.23
We move all terms to the left:
45+0.03x-(76.23)=0
We add all the numbers together, and all the variables
0.03x-31.23=0
We move all terms containing x to the left, all other terms to the right
0.03x=31.23
x=31.23/0.03
x=1041
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