3x+(x=4)=20

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



3x+(x=4)=20
We move all terms to the left:
3x+(x-(4))=0
We get rid of parentheses
3x+x-4=0
We add all the numbers together, and all the variables
4x-4=0
We move all terms containing x to the left, all other terms to the right
4x=4
x=4/4
x=1

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