0.8=(1-(x*0.3))/100

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Solution for 0.8=(1-(x*0.3))/100 equation:



0.8=(1-(x*0.3))/100
We move all terms to the left:
0.8-((1-(x*0.3))/100)=0
We add all the numbers together, and all the variables
-((1-(+x*0.3))/100)+0.8=0
We multiply all the terms by the denominator
-((1-(+x*0.3))+(0.8)*100)=0
We calculate terms in parentheses: -((1-(+x*0.3))+(0.8)*100), so:
(1-(+x*0.3))+(0.8)*100
We add all the numbers together, and all the variables
(1-(+x*0.3))+80
We calculate terms in parentheses: +(1-(+x*0.3)), so:
1-(+x*0.3)
determiningTheFunctionDomain -(+x*0.3)+1
We get rid of parentheses
-x*0.3+1
Wy multiply elements
-0.3x+1
Back to the equation:
+(-0.3x+1)
We get rid of parentheses
-0.3x+1+80
We add all the numbers together, and all the variables
-0.3x+81
Back to the equation:
-(-0.3x+81)
We get rid of parentheses
0.3x-81=0
We move all terms containing x to the left, all other terms to the right
0.3x=81
x=81/0.3
x=270

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