Solve the system using substitution.
-2x+5y=19
3x-4=y
Question 2
2.
you need to solve it!
Question 3
3.
In a talent show of singing and comedy acts, singing acts are 5 min long and
comedy acts are 3 min long. The show has 12 acts and lasts 50 min. How many
singing acts and how many comedy acts are in the show?
Set up a system and solve!
Tell whether the system has one solution, infinitely many solutions, or no
solutions
y=2x+1
4x-2y=6