3+7,2x-1,1=1,2-4,1+x

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Solution for 3+7,2x-1,1=1,2-4,1+x equation:



3+7.2x-1.1=1.2-4.1+x
We move all terms to the left:
3+7.2x-1.1-(1.2-4.1+x)=0
We add all the numbers together, and all the variables
7.2x-(x-2.9)+3-1.1=0
We add all the numbers together, and all the variables
7.2x-(x-2.9)+1.9=0
We get rid of parentheses
7.2x-x+2.9+1.9=0
We add all the numbers together, and all the variables
6.2x+4.8=0
We move all terms containing x to the left, all other terms to the right
6.2x=-4.8
x=-4.8/6.2
x=-1.71428571429/2.21428571429

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