Question

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

Answer 1

Question 1

`0.1x=0.2(x+2)\\\\0.1x=0.2x+0.4\\\\-0.1x=0.4\\\\x=\boxed{-4}`

Question 2

`(1)/(6)d+(2)/(3)=(1)/(4)(d-2)`

Multiplying both sides by 12,

`2d+8=3(d-2)\\\\2d+8=3d-6\\\\8=d-6\\\\d=\boxed{14}`