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11.402.7-b=1.889.1
We move all terms to the left:
11.402.7-b-(1.889.1)=0
We add all the numbers together, and all the variables
-b+11.402.7-(0.1889)=0
We add all the numbers together, and all the variables
-1b+7.7925=0
We move all terms containing b to the left, all other terms to the right
-b=-7.7925
b=-7.7925/-1
b=7+0.7925/1
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