a-1,2=-2,a+2

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Solution for a-1,2=-2,a+2 equation:


a-1,2=-2,a+2

We simplify the equation to the form, which is simple to understand 
a-1,2=-2,a+2

We move all terms containing a to the left and all other terms to the right. 
+1a+2a=+2+1.2

We simplify left and right side of the equation. 
+3a=+3.2

We divide both sides of the equation by 3 to get a. 
a=1.0666666666667

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