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

2 answers:

6 0

Answer: <em>a = - 2</em>

Step-by-step explanation:

$\bigg (-\dfrac{1}{2} +\dfrac{5}{2} \bigg )+ a=0\\\\ \dfrac{4}{2} +a=0\\\\2+a=0\\2+a-2=0-2\\a=-2$

3 0

Answer:

a = -2

i hope this helps

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