Question

(-1/2 + 5/2) + a =0 solve for a

Answer 1

Answer: a = - 2

Explanation:

`\bigg (-(1)/(2) +(5)/(2) \bigg )+ a=0\\\\ (4)/(2) +a=0\\\\2+a=0\\2+a-2=0-2\\a=-2`

Answer 2

a = -2

i hope this helps