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

asked Feb 18, 2022 111k views

19 votes

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3 votes

Answer: a = - 2

Explanation:

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

Antoneil answered Feb 19, 2022

3.9k points

5 votes

Answer:

a = -2

i hope this helps

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