Solving Systems of Equations Quiz

What is the result when two lines in a system of equations intersect?

• Infinite solutions

• One solution

• Two solutions

• No solution

Which method involves making the coefficients of one variable the same in both equations?

• Substitution

• Factoring

• Graphing

• Elimination

What is the first step in the elimination method?

• Graph the equations

• Isolate a variable

• Substitute one equation into another

• Align the coefficients

In the substitution method, what do you do after isolating one variable?

• Graph the equation

• Substitute it into the other equation

• Solve for both variables simultaneously

• Eliminate the variable

What is the main advantage of using the substitution method?

• It simplifies solving for one variable first

• It always provides a solution

• It eliminates the need for graph paper

• It is faster than graphing