Back to Solve systems of linear equations — Problem 2 · Task Set 42
Exercises: Solving Systems of Linear Equations
Show all work. Verify your solutions by substituting into both original equations unless otherwise stated.
Grade 9·21 problems·~35 min·Common Core Math - HS Algebra·standard·hsa-rei-c-6
Work through problems with immediate feedback
A
Fluency Practice
Solve each system and verify your solution in both original equations.
1.
Use substitution to solve the system. What is the value of ?