4.2x-3=-(3x+15)

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Solution for 4.2x-3=-(3x+15) equation:


4.2x-3=-(3x+15)

We simplify the equation to the form, which is simple to understand 
4.2x-3=-(3x+15)

Remove unnecessary parentheses
4.2x-3=-3x-15

We move all terms containing x to the left and all other terms to the right. 
+4.2x+3x=-15+3

We simplify left and right side of the equation. 
+7.2x=-12

We divide both sides of the equation by 7.2 to get x. 
x=-1.66666666667

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