Question

Solve for the value of x and y:


y = x + 8
y = 3x + 10​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

here
y=x+8
x-y=-8-----(1)
y=3x+10
3x-y=-10---(2)

subtrcting equation no. 1 from 2
2x=-2
x=-2/2
x=-1

put x=-1 in equation no. 1
x-y=-8
-1-y=-8
-y=-8+1
-y=-7
y=7

(x,y)=(-1,7)

is the soln of ur question