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1) Find the value of x. (5x + 15) (6x - 10)
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1) Find the value of x.
(5x + 15)
(6x - 10)

1) Find the value of x. (5x + 15) (6x - 10)-example-1
User Melis
by
3.9k points

2 Answers

2 votes
2 votes

Answer:

the answer is 25 you're welcome

User Usii
by
3.2k points
2 votes
2 votes

Answer: x = 25

Explanation:

We know that they are the same on both side

5x + 15 = 6x - 10

+ 10 to both sides

5x + 25 = 6x

Subtract 5x from both sides

25 = x

Let's check it:

5(25) + 15 = 140

6(25) - 10 = 140

This is reasonable, since we know it has to be more than 90 but less than 180.

User Laspeed
by
2.9k points
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