21x+5+20x+11=180

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Solution for 21x+5+20x+11=180 equation: 



21x+5+20x+11=180

We move all terms to the left:

21x+5+20x+11-(180)=0

We add all the numbers together, and all the variables

41x-164=0

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

41x=164

x=164/41

x=4

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