Question

x-y=a+b
ax+by=a sqr-b sqr
solve the linear equation​

Answer 1

Answer:

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Answer 2

Answer:

(a-b)(x-y)

once again

Step-by-step explanation:

ax-ay-bx+by

ay=-bx

y=-bx/a

ax+bx=a^2+ab

x=a^2+ab/a+b