7x+3=4x+20

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Solution for 7x+3=4x+20 equation: 



7x+3=4x+20

We move all terms to the left:

7x+3-(4x+20)=0

We get rid of parentheses

7x-4x-20+3=0

We add all the numbers together, and all the variables

3x-17=0

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

3x=17

x=17/3

x=5+2/3

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