3x-(-5-4x)=-9

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Solution for 3x-(-5-4x)=-9 equation:


3x-(-5-4x)=-9

We simplify the equation to the form, which is simple to understand 
3x-(-5-4x)=-9

Remove unnecessary parentheses
3x+5+4x=-9

We move all terms containing x to the left and all other terms to the right. 
+3x+4x=-9-5

We simplify left and right side of the equation. 
+7x=-14

We divide both sides of the equation by 7 to get x. 
x=-2

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