26rogozinskib 26rogozinskib

10-09-2021
Mathematics

contestada

0.1x=0.2(x+2
1/6d+2/3=1/4(d-2)

Respuesta :

Medunno13 Medunno13

10-07-2022

Question 1

[tex]0.1x=0.2(x+2)\\\\0.1x=0.2x+0.4\\\\-0.1x=0.4\\\\x=\boxed{-4}[/tex]

Question 2

[tex]\frac{1}{6}d+\frac{2}{3}=\frac{1}{4}(d-2)[/tex]

Multiplying both sides by 12,

[tex]2d+8=3(d-2)\\\\2d+8=3d-6\\\\8=d-6\\\\d=\boxed{14}[/tex]

Answer Link

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