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(x+3500-68740)*0.29999999999999999+x+3500=128579.75
We move all terms to the left:
(x+3500-68740)*0.29999999999999999+x+3500-(128579.75)=0
We add all the numbers together, and all the variables
(x-65240)*0.29999999999999999+x+3500-(128579.75)=0
We add all the numbers together, and all the variables
x+(x-65240)*0.29999999999999999-125079.75=0
We multiply parentheses
x+0.3x-19572-125079.75=0
We add all the numbers together, and all the variables
1.3x-144651.75=0
We move all terms containing x to the left, all other terms to the right
1.3x=144651.75
x=144651.75/1.3
x=111270+0.75/1.3
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