Elimination

Will the solution (-3, -7) make the following system of equations a true statement? 
y = 4x + 5
y = x – 4

• YES
• NO

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

Solve by elimination:

9x-4y=7

x-4y=-17

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Solve by elimination:

7x+y=-9

-3x-y=5

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What type of lines have one solution to a system of equations?

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Solve the system by elimination.

−7x + 6y = 29

10x + y = 16

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Solve :

3x-y=5

x+y=3

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Solve :

2x + 3y = 20

-2x + y = 4

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Solve the system by elimination.

4x + 12y = −1

−3x − 9y = 0

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Solve by elimination

5x+6y= -10

3x-2y= -6

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Solve by elimination

-6x+y= -2

-3x-6y= 12

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