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0.75x+1.29=7
We move all terms to the left:
0.75x+1.29-(7)=0
We add all the numbers together, and all the variables
0.75x-5.71=0
We move all terms containing x to the left, all other terms to the right
0.75x=5.71
x=5.71/0.75
x=7+0.46/0.75
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