3x+21+2x+20=0

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Solution for 3x+21+2x+20=0 equation: 



3x+21+2x+20=0

We add all the numbers together, and all the variables

5x+41=0

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

5x=-41

x=-41/5

x=-8+1/5

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