Math, asked by alinamemon54, 2 months ago

solve the following equation by substitutions methods
x+y= 7
x-y= 5​

Answers

Answered by chandansahudugda2005
2

Step-by-step explanation:

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Answered by dhanishagangaramani5
0

Answer:

y gets cuts

2x = 12

x= 6

substituting x in equation x- y = 5

6 - y = 5

6 - 5= y

1 = y

therefore y= 1

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