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Vsevolod [243]
3 years ago
8

3(2x - 5) = 4x - 7 what is X?​

Mathematics
2 answers:
Sati [7]3 years ago
8 0

Answer:

The answer is in the image which below.

Step-by-step explanation:

Anna11 [10]3 years ago
3 0
X = 4

First, distribute the 3 into (2x - 5)

6x - 15 = 4x - 7

Next, to solve for x you want to isolate it onto one side. To do this subtract 4x from both sides

2x - 15 = -7

Add 15 to both sides so 2x is alone

2x = 8

Finally divide both sides by 2

x = 4

To double check this, plug in 4 to the original equation. If x=4 is the correct solution, both sides should equal each other.

3(2(4)-5)=4(4)-7
3(8-5)=16-7
3(3)=9
9=9

Both sides equal each other so x=4 is the correct solution
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