2a-=9a-10

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Solution for 2a-=9a-10 equation:


2a-=9a-10

We simplify the equation to the form, which is simple to understand 
2a-=9a-10

We move all terms containing a to the left and all other terms to the right. 
+2a+9a=-10

We simplify left and right side of the equation. 
+11a=-10

We divide both sides of the equation by 11 to get a. 
a=-0.909090909091

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