8a-12=15a-4

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Solution for 8a-12=15a-4 equation:


8a-12=15a-4

We simplify the equation to the form, which is simple to understand 
8a-12=15a-4

We move all terms containing a to the left and all other terms to the right. 
+8a-15a=-4+12

We simplify left and right side of the equation. 
-7a=+8

We divide both sides of the equation by -7 to get a. 
a=-1.14285714286

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