3,7x-18+2,9x+7=11,5-7,2x

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Solution for 3,7x-18+2,9x+7=11,5-7,2x equation:



3.7x-18+2.9x+7=11.5-7.2x
We move all terms to the left:
3.7x-18+2.9x+7-(11.5-7.2x)=0
We add all the numbers together, and all the variables
3.7x+2.9x-(-7.2x+11.5)-18+7=0
We add all the numbers together, and all the variables
6.6x-(-7.2x+11.5)-11=0
We get rid of parentheses
6.6x+7.2x-11.5-11=0
We add all the numbers together, and all the variables
13.8x-22.5=0
We move all terms containing x to the left, all other terms to the right
13.8x=22.5
x=22.5/13.8
x=1+5.1176470588235/8.1176470588235

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