3x-7=20*

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Solution for 3x-7=20* equation:



3x-7=20*
We move all terms to the left:
3x-7-(20*)=0
We add all the numbers together, and all the variables
3x-7-0=0
We add all the numbers together, and all the variables
3x-7=0
We move all terms containing x to the left, all other terms to the right
3x=7
x=7/3
x=2+1/3

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