Question

Ask an expert 2+3/10X>=13/20 Solve for inequality Thanks!

Answer 1

The answer is in the picture.

Explanation:

`2+(3)/(10x)\geq(13)/(20) \\\\(3)/(10x)\geq(13)/(20) -2 \\\\(3)/(10x)\geq(13)/(20) -(40)/(20) \\\\(3)/(10x)\geq-(27)/(20) \\\\3\geq-(27)/(20)*10 x \\\\3\geq-(270)/(20) x\\\\3\geq-(27)/(2) x \\\\3*-(2)/(27) \leq x\\\\-(6)/(27) \leq x\\\\-(2)/(9) \leq x`

Also x cannot equal to 0 if you plug in into the original equation the answer is indefinite/not solution.