2x-8.4=-2.1

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Solution for 2x-8.4=-2.1 equation:


2x-8.4=-2.1

We simplify the equation to the form, which is simple to understand 
2x-8.4=-2.1

We move all terms containing x to the left and all other terms to the right. 
+2x=-2.1+8.4

We simplify left and right side of the equation. 
+2x=+6.3

We divide both sides of the equation by 2 to get x. 
x=3.15

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