4a+2-a=-5/2

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Solution for 4a+2-a=-5/2 equation:


4a+2-a=-5/2

We simplify the equation to the form, which is simple to understand 
4a+2-a=-5/2

Simplifying:
4a+2-a=-2.5

We move all terms containing a to the left and all other terms to the right. 
+4a-1a=-2.5-2

We simplify left and right side of the equation. 
+3a=-4.5

We divide both sides of the equation by 3 to get a. 
a=-1.5

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