Question

solve 2x+4y=22 and 6x+3y=30​

Answer 1

Answer:

x=3

y=4

Step-by-step explanation:

2x+4y=22. (i)

6x+3y=30. (ii)

multiply eqn (i) with 3

6x+12y=66. (i)

6x+3y=30. (iii)

subtracting (iii) from (ii)

9y=36

y=4

put this value in (i)

2x+16=22

x=3

Answer 2

Answer:

X is 3

Y is 4

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