3x+5=15x+20

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Solution for 3x+5=15x+20 equation: 



3x+5=15x+20

We move all terms to the left:

3x+5-(15x+20)=0

We get rid of parentheses

3x-15x-20+5=0

We add all the numbers together, and all the variables

-12x-15=0

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

-12x=15

x=15/-12

x=-1+1/4

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