Question

You are asked to solve 9x + 3x + 84. Which statements are true!Subtract 84 from both sides.B)Add 3x to both sides.6x = 84D)x = 14Ex-6.

Answer 1

we have the following:

`9x=3x+84`

solving:

`\begin{gathered} 9x=3x+84 \\ 9x-3x=3x+84-3x \\ 6x=84 \\ x=(84)/(6)=14 \end{gathered}`

Therefore, the true statement are the following:

C) 6x = 84

D) X =4