Math, asked by athiravp, 8 months ago

4x+2y=8.5 and 2x+4y=9.5 quadratic equation solution

Answers

Answered by rajasekargopal7

0

Answer:

Step-by-step explanation:

Ans: X=1.25 and Y=1.75

Answered by Sunil1764

0

Answer: x = 7.5/ 6 , y =7/4

Step-by-step explanation:

( 4x + 2 = 8.5 ) × 2

8x + 4y = 17

2x + 4y = 9.5

- - -

___________

6x = 7.5

X = 7.5 / 6

2× 7.5/6 +4y = 9.5

y = 21/3×4

y= 7/4

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