4=2x/7

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Solution for 4=2x/7 equation:



4=2x/7
We move all terms to the left:
4-(2x/7)=0
We add all the numbers together, and all the variables
-(+2x/7)+4=0
We get rid of parentheses
-2x/7+4=0
We multiply all the terms by the denominator
-2x+4*7=0
We add all the numbers together, and all the variables
-2x+28=0
We move all terms containing x to the left, all other terms to the right
-2x=-28
x=-28/-2
x=+14

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