Question

solve the following simultaneous equations . x+7y=10; 3x-2y=10​

Answer 1

Answer:

X=90/23. ,Y= 20/23

Step-by-step explanation:

from equation 1 ,we have X=10-7y

put value of X in equation 2

now solve 2nd equation we get Y= 20/23 now put value of Y in first equation we get value of X= 90/23