7x+9=-4x

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Solution for 7x+9=-4x equation:


7x+9=-4x

We simplify the equation to the form, which is simple to understand 
7x+9=-4x

We move all terms containing x to the left and all other terms to the right. 
+7x+4x=-9

We simplify left and right side of the equation. 
+11x=-9

We divide both sides of the equation by 11 to get x. 
x=-0.818181818182

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