Question

How do you solve `9/10-x = 1/5`?

Answer 1

`color(blue)(x=7/10`

Explanation:

`9/10-x =1/5`

`9/10-1/5 = x`

`9/10-((1* color(blue)(2)))/((5 * color(blue)(2))) = x`

`9/10 - 2/10=x`

`color(blue)(x=7/10`