Question

find the value of xand y
32x+53y=7
9x-10y=14​

Answer 1

Step-by-step explanation:

32x+53y=7 be eqn 1

9x-10y=14 be eqn 2

solving 1 and 2

eqn1 × 9 gives 288x+477y=63

eqn2 *32gives 288x-320y=126

797y= -63

y=-0.07

9x-10(0.07)=7

9x=7+0.7

x=0.86

Answer 2

Answer:

By taking LCM and rearranging equation 1, we get

9x+10y=42 (1)

Writing equation 2 as it is,

9x−10y=14 (2)

Adding (1) and (2) we get

(1) + (2): 18x= 56

x= 28/9

substituting value of x in (1) we getp

y= 7/5

Step-by-step explanation:

hope it will be useful