5x-(9x-1.9)+5.4=3x

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Solution for 5x-(9x-1.9)+5.4=3x equation:



5x-(9x-1.9)+5.4=3x
We move all terms to the left:
5x-(9x-1.9)+5.4-(3x)=0
We add all the numbers together, and all the variables
2x-(9x-1.9)+5.4=0
We get rid of parentheses
2x-9x+1.9+5.4=0
We add all the numbers together, and all the variables
-7x+7.3=0
We move all terms containing x to the left, all other terms to the right
-7x=-7.3
x=-7.3/-7
x=1+0.3/7

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