SOLUTION: 19z-70=50 how to do that step by step.

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Question 151758: 19z-70=50 how to do that step by step.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

19z-70=50 Start with the given equation.


19z=50%2B70 Add 70 to both sides.


19z=120 Combine like terms on the right side.


z=%28120%29%2F%2819%29 Divide both sides by 19 to isolate z.


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Answer:

So the answer is z=120%2F19


Which approximates to z=6.316