if a-b=80 and a+b=180
find a and b
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Answered by
1
Answer:
a-b=80
a+b=180
b=50
a=30
Answered by
7
✨
Answer:
a + b =180
a - b = 80
________
0 + 2b=100
2 b = 100
b = 100/ 2
b = 50
a = ?
✒Substitute b value in a + b = 80
a + 50 = 80
a = 80 - 50
a = 30
a = 30 , b = 50
Helps u sure✔
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