Question

Solve the equation n - 9/10 = - 109/10

Answer 1

to solve this question, we need to simplify

step 1

write out the equation and collect like terms

`\begin{gathered} n-(9)/(10)=-(109)/(10) \\ n=-(109)/(10)+(9)/(10) \end{gathered}`

step 2

take the LCM and solve the fraction

the LCM here is 10

`\begin{gathered} n=-(109)/(10)+(9)/(10) \\ n=(-109+9)/(10) \\ n=-(100)/(10) \\ n=-10 \end{gathered}`