7x-20+5x-4=180

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Solution for 7x-20+5x-4=180 equation:



7x-20+5x-4=180
We move all terms to the left:
7x-20+5x-4-(180)=0
We add all the numbers together, and all the variables
12x-204=0
We move all terms containing x to the left, all other terms to the right
12x=204
x=204/12
x=17

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