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Common Core Mathematics Practice for Grade 8

Name: ____________________________________

Standard: CCSS.Math.Content.8.EE.C.8.b

 
Description: Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have no solution because 3x + 2y cannot simultaneously be 5 and 6.
 

Worksheet 33373 - Solve Set of Linear Equations Algebraically for Intersection:

 

  1.
4x + y = -12
4x - y = -28

  6.
3x + y = -4
4x + y = -5

  2.
2x - y = 6
x - y = 1

  7.
2x - y = 6
3x - y = 13

  3.
4x - y = 38
x + y = 7

  8.
5x + y = 4
x + y = 4

  4.
x - y = -1
2x - y = 6

  9.
4x + y = 31
x - y = -1

  5.
4x + y = 1
x - y = -11

 10.
y = 4
4x - y = -4

Printable #: 33373-CCSS.Math.Content.8.EE.C.8.b

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