(x-3)+4x=20

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



(x-3)+4x=20

We move all terms to the left:

(x-3)+4x-(20)=0

We add all the numbers together, and all the variables

4x+(x-3)-20=0

We get rid of parentheses

4x+x-3-20=0

We add all the numbers together, and all the variables

5x-23=0

We move all terms containing x to the left, all other terms to the right

5x=23

x=23/5

x=4+3/5

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