109,581 views
12 votes
12 votes
Solve for x ~

81x - 27x = 9



thankyou ~​

User Achwilko
by
2.8k points

2 Answers

21 votes
21 votes

Listen ducky: 81x-27x=9

54x=9

X=1

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6

User HYRY
by
3.0k points
17 votes
17 votes


\qquad\qquad\huge\underline{{\sf Answer}}

Here we go ~


\qquad \tt \dashrightarrow \:81x - 27x = 9


\qquad \tt \dashrightarrow \:9(9x - 3x )= 9


\qquad \tt \dashrightarrow \:(9x - 3x )= 1


\qquad \tt \dashrightarrow \:6x = 1


\qquad \tt \dashrightarrow \:x = \cfrac{1}{6}

User Vitule
by
2.9k points