220k views
5 votes
Help me please!!!
7(9+x) =84

User Kslayerr
by
3.1k points

2 Answers

8 votes

Answer:

x=3

Explanation:

Help me please!!! 7(9+x) =84-example-1
User JR White
by
4.0k points
5 votes

Answer:

  • x = 3

Explanation:

Solving for x:

  • 7(9 + x) = 84
  • 7(9) + 7x = 84
  • 63 + 7x = 84
  • 7x = 84 - 63
  • 7x = 21
  • x = 21/7
  • x = 3
User Deinlandel
by
3.4k points