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6.4(x+4)+4^2+3.4(x-3)=54
We move all terms to the left:
6.4(x+4)+4^2+3.4(x-3)-(54)=0
determiningTheFunctionDomain 6.4(x+4)+3.4(x-3)-54+4^2=0
We add all the numbers together, and all the variables
6.4(x+4)+3.4(x-3)-38=0
We multiply parentheses
6.4x+3.4x+25.6-10.2-38=0
We add all the numbers together, and all the variables
9.8x-22.6=0
We move all terms containing x to the left, all other terms to the right
9.8x=22.6
x=22.6/9.8
x=2+1/3.2666666666667
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