Solving One-Variable Equations with Systems

Question 5 • GA-GSE Algebra II/Advanced Algebra B

What is x2 + 6x = x2 – 6x as a system?

Answer

y = x2 + 6x y = x2 – 6x

y = –x2 + 6x y = x2 – 6x

y = –x2 – 6x y = x2 – 6x

To write the equation as a system, set each side equal to the same variable, y. This gives y = x² + 6x and y = x² − 6x, which is choice A.

AI-written and checked against the verified answer.

Solving Quadratic Equations by Factoring

Absolute Value Functions

Instruction