Question

5x-2=2x+7 find the value of x​

Answer 1

Answer:

$\: \: 5x - 2 = 2x + 7 \\ 5x - 2x = 7 + 2 \\ \: \: \: \: \: \: \: \: \: \: 3x = 9 \\ \: \: \: \: \: \: \: \: \: \: \: \: x = \frac{9}{3} \\ \: \: \: \: \: \: \: \: \: \: \: \: x = 3$

Answer 2

Step-by-step explanation:

5x-2=2x+7

by linear pair

5x-2+2x+7=180

7x=180-7+2

7x=175

x=175÷7

x=25 ans

or

5x-2=2x+7

5x-2x=7+2

3x=9

x=9/3

x=3. ans

I hope it is correct