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

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Warm-Up: Review What You Know

These problems review skills you will need for solving systems of equations.

Which of the following is the slope-intercept form of the line $2x + y = 5$ ?

$y = 2x + 5$

$y = -2x + 5$

$y = -2x - 5$

$y = \frac{1}{2}x + 5$