3(0.4x+5)=4(0.2x+7)

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Solution for 3(0.4x+5)=4(0.2x+7) equation:



3(0.4x+5)=4(0.2x+7)
We move all terms to the left:
3(0.4x+5)-(4(0.2x+7))=0
We multiply parentheses
0x-(4(0.2x+7))+15=0
We calculate terms in parentheses: -(4(0.2x+7)), so:
4(0.2x+7)
We multiply parentheses
0x+28
We add all the numbers together, and all the variables
x+28
Back to the equation:
-(x+28)
We add all the numbers together, and all the variables
x-(x+28)+15=0
We get rid of parentheses
x-x-28+15=0
We add all the numbers together, and all the variables
-13!=0
There is no solution for this equation

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