0.3x+0.3(40)=0.2(x+40)

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Solution for 0.3x+0.3(40)=0.2(x+40) equation:



0.3x+0.3(40)=0.2(x+40)
We move all terms to the left:
0.3x+0.3(40)-(0.2(x+40))=0
We add all the numbers together, and all the variables
0.3x-(0.2(x+40))+0.34=0
We calculate terms in parentheses: -(0.2(x+40)), so:
0.2(x+40)
We multiply parentheses
0.2x+8
Back to the equation:
-(0.2x+8)
We get rid of parentheses
0.3x-0.2x-8+0.34=0
We add all the numbers together, and all the variables
0.1x-7.66=0
We move all terms containing x to the left, all other terms to the right
0.1x=7.66
x=7.66/0.1
x=76+0.06/0.1

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