4(x-+3)=20

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Solution for 4(x-+3)=20 equation:



4(x-+3)=20
We move all terms to the left:
4(x-+3)-(20)=0
We add all the numbers together, and all the variables
4(+x)-20=0
We multiply parentheses
4x-20=0
We move all terms containing x to the left, all other terms to the right
4x=20
x=20/4
x=5

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