Back to Drill: Solve systems of two linear equations in two variables algebraically

Drill: Solve a System by Elimination (generated)

Grade 8·~8 min·Common Core Math - Grade 8·standard·8-ee-c-8b
Work through problems with immediate feedback
A

Eliminate by Subtracting (Matching Coefficients)

1

Solve the system by elimination. Enter the value of y.

1

4x+2y=264x + 2y = 26 and 4x−5y=−234x - 5y = -23

2

2x+4y=282x + 4y = 28 and 2x−3y=−142x - 3y = -14

3

5x+2y=115x + 2y = 11 and 5x−5y=−105x - 5y = -10

4

5x+3y=365x + 3y = 36 and 5x−2y=15x - 2y = 1

5

2x+4y=362x + 4y = 36 and 2x−2y=02x - 2y = 0

6

3x+3y=333x + 3y = 33 and 3x−3y=153x - 3y = 15

0 of 6 answered

Answer all problems to submit.

Was this practice set helpful?
Report a problem with this page