z/20+1/20=7

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Solution for z/20+1/20=7 equation:



z/20+1/20=7
We move all terms to the left:
z/20+1/20-(7)=0
determiningTheFunctionDomain z/20-7+1/20=0
We multiply all the terms by the denominator
z+1-7*20=0
We add all the numbers together, and all the variables
z-139=0
We move all terms containing z to the left, all other terms to the right
z=139

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