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5 ( x - 5 ) = 4 ( x + 5 ) please help

2 Answers

4 votes

Answer: x = 45

Step-by-step explanation: 5( x - 5 ) = 4 ( x + 5 )

5x - 25 = 4x + 20

+25 +25

_______________

5x = 4x + 45

-4x -4x

_______________

x = 45

User AndroLife
by
7.2k points
2 votes
5x - 25 = 4x + 20

x - 25 = 20

x = 45
User Tomfriwel
by
9.3k points

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