cnh1119 cnh1119

17-12-2018
Mathematics

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an equation and the steps to solve it are shown below: 3x-1/5(10x+5)=6

Respuesta :

24-12-2018

[tex]3x-\dfrac{1}{5}(10x+5)=6\qquad\text{use distributive property}\\\\3x-\left(\dfrac{1}{5}\right)(10x)-\left(\dfrac{1}{5}\right)(5)=6\\\\3x-2x-1=6\qquad\text{add 1 to both sides}\\\\\boxed{x=7}[/tex]

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