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1.5x+1.34x=8.4
We move all terms to the left:
1.5x+1.34x-(8.4)=0
We add all the numbers together, and all the variables
2.84x-8.4=0
We move all terms containing x to the left, all other terms to the right
2.84x=8.4
x=8.4/2.84
x=2+1/1.0441176470588
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