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0.08a+0.10(a+3.000)=1.740
We move all terms to the left:
0.08a+0.10(a+3.000)-(1.740)=0
We add all the numbers together, and all the variables
0.08a+0.10(a+3)-(1.74)=0
We add all the numbers together, and all the variables
0.08a+0.10(a+3)-1.74=0
We multiply parentheses
0.08a+0.1a+0.3-1.74=0
We add all the numbers together, and all the variables
0.18a-1.44=0
We move all terms containing a to the left, all other terms to the right
0.18a=1.44
a=1.44/0.18
a=8
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