a+4=2

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Solution for a+4=2 equation:


a+4=2

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

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

We simplify left and right side of the equation. 
+1a=-2

We divide both sides of the equation by 1 to get a. 
a=-2

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