Question

Solve my substitution method.
ax+by = a-b
bx-ay = a+b

Answer 1

Answer:

take on add

then answer will be

ax+bx +by-ay +2a = 0

now substation

ax-bx+by+ay =-2b

now substituting u get a,b valurs

Answer 2

Answer:

x = 1, y= -1

Step-by-step explanation:

Refer to picture for complete steps