3*(20-x)=24

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Solution for 3*(20-x)=24 equation:



3(20-x)=24
We move all terms to the left:
3(20-x)-(24)=0
We add all the numbers together, and all the variables
3(-1x+20)-24=0
We multiply parentheses
-3x+60-24=0
We add all the numbers together, and all the variables
-3x+36=0
We move all terms containing x to the left, all other terms to the right
-3x=-36
x=-36/-3
x=+12

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