42z/7-1=5

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Solution for 42z/7-1=5 equation: 



42z/7-1=5

We move all terms to the left:

42z/7-1-(5)=0

We add all the numbers together, and all the variables

42z/7-6=0

We multiply all the terms by the denominator


42z-6*7=0

We add all the numbers together, and all the variables

42z-42=0

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

42z=42

z=42/42

z=1

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