20=m/7

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Solution for 20=m/7 equation:



20=m/7
We move all terms to the left:
20-(m/7)=0
We add all the numbers together, and all the variables
-(+m/7)+20=0
We get rid of parentheses
-m/7+20=0
We multiply all the terms by the denominator
-m+20*7=0
We add all the numbers together, and all the variables
-1m+140=0
We move all terms containing m to the left, all other terms to the right
-m=-140
m=-140/-1
m=+140

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