Question

x/3+y/4=11,5x/6-y/3=-7​

Answer 1

12x+12y=132

÷ 12 we get

x+y=11

Answer 2

Step-by-step explanation:

x/3 + y/4 = 11

x + y = 11*3*4

x + y = 132. 1)

5x/6 - y/3 = -7

1

5x - y = -7*6*3

5x - y = -126. 2)

add eqn 1 and 2

x + y = 132

+ 5x - y = -126

6x. = 6

x = 6/6

x = 1

put x = 1 in eqn 1

x + y = 132

1 + y = 132

y = 132-1

y = 131

hope it's help u