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If (a-b) is 6 more than (c+d) and (a+b) is 3 less than (c-d) ,Than ( a-c) is -

If (a-b) is 6 more than (c+d) and (a+b) is 3 less than (c-d) ,Than ( a-c) is - Correct Answer 1.5

a + b = c + d + 6 a + b = c - d - 3 ( + ) = 2a = 2c + 3 2a - 2c = 3 2 ( a - c) = 3 a - c = 3/2 = 1.5

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