3-x=8/5

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Solution for 3-x=8/5 equation:



3-x=8/5
We move all terms to the left:
3-x-(8/5)=0
We add all the numbers together, and all the variables
-x+3-(+8/5)=0
We add all the numbers together, and all the variables
-1x+3-(+8/5)=0
We get rid of parentheses
-1x+3-8/5=0
We multiply all the terms by the denominator
-1x*5-8+3*5=0
We add all the numbers together, and all the variables
-1x*5+7=0
Wy multiply elements
-5x+7=0
We move all terms containing x to the left, all other terms to the right
-5x=-7
x=-7/-5
x=1+2/5

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