Question

X + 3 Y - 4 =0; 6 x is equal to 8 - 5y​

Answer 1

X+3Y=4 -------(1)MULTI PLY BY 6

6X+5Y=8 -----(2)

WE GET 6X+18Y=24 -(3)

SUB  EQ 2 FROM 3

WE GET

Y=16/13=1.23

PUTTING Y= 16/13 IN EQ 1

X+3(16/13)=4

X+3.69=4

X=1.69