IA1.AT.B.5: Create, solve, and analyze systems of two linear equations in two variables in context. a. Create systems of linear equations to represent relationships. b. Solve systems of linear equations using algebraic methods (i.e., substitution and linear combination). c. Approximate or verify solutions to systems of equations by graphing and identifying the point of intersection. d. Interpret the meaning of the solution in context.

Create, solve, and analyze systems of two linear equations in two variables in context. a. Create systems of linear equations to represent relationships. b. Solve systems of linear equations using algebraic methods (i.e., substitution and linear combination). c. Approximate or verify solutions to systems of equations by graphing and identifying the point of intersection. d. Interpret the meaning of the solution in context.

Example Problems

Solve the equation:

x^2 - 8 = 1

Solve the equation:

5x^2 + 3 = 83

Solve the equation:

3x^2 + 4 = 436

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