7x=3-2x-5=20

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Solution for 7x=3-2x-5=20 equation: 



7x=3-2x-5=20

We move all terms to the left:

7x-(3-2x-5)=0

We add all the numbers together, and all the variables

7x-(-2x-2)=0

We get rid of parentheses

7x+2x+2=0

We add all the numbers together, and all the variables

9x+2=0

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

9x=-2

x=-2/9

x=-2/9

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