2x - 2y = -6, 2x + y = 9 Solve for the system of solutions and find the value of X and Y x = y =

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Beowulf Bjornson asked Aug 11, 2022

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11 votes

2x - 2y = -6,

2x + y = 9

Solve for the system of solutions and find the value of X and Y

x =

y =

Mathematics
high-school

Beowulf Bjornson asked Aug 11, 2022

by Beowulf Bjornson

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2 Answers

24 votes

Answer:

x=7

y=-5

Explanation:

ive tryed the elimination way

(2x-2y=-6)-

(2x+y=9)

=-3y=-15

y=-5

2x+-5=9

2x=9-(-5)

2x=14

x=7

how abt that

Aktau answered Aug 13, 2022

by Aktau

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27 votes

Answer:

y=3 and x= 9/2

Explanation:

Ayoub Boumzebra answered Aug 17, 2022

by Ayoub Boumzebra

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