21/5x-1+6/5x=-85/4

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Solution for 21/5x-1+6/5x=-85/4 equation:


21/5x-1+6/5x=-85/4

We simplify the equation to the form, which is simple to understand 
21/5x-1+6/5x=-85/4

We move all terms containing x to the left and all other terms to the right. 
+5x+5x=-21.25

We simplify left and right side of the equation. 
+10x=-21.25

We divide both sides of the equation by 10 to get x. 
x=-2.125

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