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Vaselesa [24]
3 years ago
9

5 x + 2 y = 26 3 x + 2 y = 14

Mathematics
2 answers:
crimeas [40]3 years ago
5 0

Answer:

x = 6, y =-2

Step-by-step explanation:

5x+2y = 26

3x+2y = 14

Subtract the two equations to eliminate y

5x+2y = 26

-3x-2y = -14

---------------------

2x       = 12

Divide by 2

2x/2 = 12/2

x = 6

Now find y

3x+2y = 14

3*6+2y = 14

18+2y = 14

Subtract 18 from each side

18+2y-18 =14-18

2y = -4

Divide by 2

2y/2 = -4/2

y = -2

mylen [45]3 years ago
3 0

Answer:

x=6

y=-2

Step-by-step explanation:

5x+2y=26

3x+2y=14

subtract

2x=12

x=12/2=6

3(6)+2y=14

2y=14-18=-4

y=-4/2=-2

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