Question

solve ax+by=-a, bx+ay+b=0​

Answer 1

Answer:

AX+BY = CZ

BX+AY+B = ZCD

Answer 2

Answer:

X= -1  Y=0

Step-by-step explanation:

ax+by= -a

(ax+by)/ -a=1

-x -b/a y = 1

X+ b/a y = -1 -------Take as equation 1

bx+ay = -b

(bx+ay)/-b =1

-x - (a/b) y =1

x+ a/b y = -1 ------- take as equation2

By subtracting equation 2 from 1 we get

X= -1 and y=0

Hope it helps u........!!!