28z-42=154

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Solution for 28z-42=154 equation: 



28z-42=154

We move all terms to the left:

28z-42-(154)=0

We add all the numbers together, and all the variables

28z-196=0

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

28z=196

z=196/28

z=7

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