a ➕ b ➕ 4 and b ➖ a ➖ 5
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Hello Mate!
a + b + 4 = 0 -----(1)
- a + b - 5 = 0 ---(2)
On adding these two equations we get
2b - 1 = 0
2b = 1 => b = 1/2
a + b + 4 = 0
a + 1/2 + 4 = 0
a = - 9/2
Hope it helps☺!✌
a + b + 4 = 0 -----(1)
- a + b - 5 = 0 ---(2)
On adding these two equations we get
2b - 1 = 0
2b = 1 => b = 1/2
a + b + 4 = 0
a + 1/2 + 4 = 0
a = - 9/2
Hope it helps☺!✌
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