Questions on Algebra: Functions, Domain, NOT graphing answered by real tutors!

Algebra ->  Algebra -> Questions on Algebra: Functions, Domain, NOT graphing answered by real tutors!     (Log On)
Ad: Algebra Solved!™: algebra software that solves YOUR algebra homework problems with step-by-step help!


Question 151758: 19z-70=50 how to do that step by step.: 19z-70=50 how to do that step by step.
Answer by jim_thompson5910(9166) About Me  (Show Source):
You can put this solution on YOUR website!

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


19z=50+70 Add 70 to both sides.


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


z=(120)/(19) Divide both sides by 19 to isolate z.


----------------------------------------------------------------------

Answer:

So the answer is z=120/19


Which approximates to z=6.316