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8x+2x=25.2^2
We move all terms to the left:
8x+2x-(25.2^2)=0
We add all the numbers together, and all the variables
10x-635.04=0
We move all terms containing x to the left, all other terms to the right
10x=635.04
x=635.04/10
x=63+1/1.984126984127
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