3(7+2x)/5+18.5=-74.9

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Solution for 3(7+2x)/5+18.5=-74.9 equation:



3(7+2x)/5+18.5=-74.9
We move all terms to the left:
3(7+2x)/5+18.5-(-74.9)=0
We add all the numbers together, and all the variables
3(2x+7)/5+18.5-(-74.9)=0
We add all the numbers together, and all the variables
3(2x+7)/5+93.4=0
We multiply all the terms by the denominator
3(2x+7)+(93.4)*5=0
We add all the numbers together, and all the variables
3(2x+7)+467=0
We multiply parentheses
6x+21+467=0
We add all the numbers together, and all the variables
6x+488=0
We move all terms containing x to the left, all other terms to the right
6x=-488
x=-488/6
x=-81+1/3

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