Question

x - y = a + b
ax + by = a^2 - b^2

solve by cross multiplication method

please give solve on paper and with explanation that I could do more like this
I will give you 10 thanks please
help help help help

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Answer 1

Answer:

X-Y=a+b

ax+by=a^2-b^2

Step-by-step explanation:

Then,

x - y =a +b

ax +by = a² - b²

x/ -a²-ab+b²-b² = y/a²+ab-a²+b² = -1/-a-b

x/ -a²-ab =1/ a+b

x = -a(a + b)/a+b

x = -a

y/b²+ab = 1/a +b

y = b(a+b)/a+b

y =b

hope u can understand

Answer 2

Step-by-step explanation:

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