Substitution: Real- World Problems. Learning Target I CAN solve real- world problems leading to systems of linear equations.
Do Now Solve each equation in your lecture notebook. Write out your steps!!!!! Without talking!!!!! 1) 3( z + 7) =123 2) 1/3(x – 6) = 6 3) 5y – 3y + 4.
Using Linear Systems to Solve Application Problems: 1. Define the variables. There will be two unknown values that you are trying to find. Give each.
Substitution: Real-World Problems
