Question

solve. 3x+4y=10, 2x-2y=2 by elemination method​

Answer 1

Answer:

HELLO

3x+4y=10--(1)

2x-2y=2...(2)

multiply 2) by 2

4x-4y=4...(3)

adding equ 1) and 3)

3x+4y=10--(

4x-4y=4..

7x= = 14

x = 2

put x=2 in equ 2)

4-2y=2

-2y= 2-4

-2y = -2

y=1

(x,y) = (2,1)

PLZ FOLLOW ME

Answer 2

Answer:

X=2,y=1

Step-by-step explanation:

Pls refer my attachment;

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