Write in if-then form.
-$$x = 9 \text { if } 2 x + 9 = 27 \text {. }$$
A) If $2 x + 9 \neq 27$, then $x = 9$.
B) If $x \neq 9$, then $2 x + 9 = 27$.
C) If $x = 9$, then $2 x + 9 = 9$.
D) If $2 x + 9 = 27$, then $x = 9$.

Question

Quizplus · Accepted Answer

The original statement can be directly translated to an if-then form as: If $2x + 9 = 27$, then $x = 9$, which matches choice D.

Write in If-Then Form x=9 if 2x+9=27. x = 9 \text { if } 2 x + 9 = 27 \text {. }x=9 if 2x+9=27.

Write in If-Then Form $x = 9 \text { if } 2 x + 9 = 27 \text {. }$