Question

if, 5x - 4 = 2x + 3, Find the value of (3x)​

Answer 1

Answer:

3x=7

Step-by-step explanation:

5x-2x=3+4(you take 2x on the other side so it becomes negative 2x and similarly four on other side becomes positive 4)

3x=7

x=7/3(this is to prove the value is correct or not

3 (7/3)=7

7=7

therefore, 3x=7

Answer 2

Answer:

7 is the answer

Step-by-step explanation:

Given Question:

To find the value of 3x

Given Equation:

5x - 4 = 2x + 3

Solution:

5x - 4 = 2x + 3

=> 5x - 2x = 3 + 4. [Common terms one side]

=> 3x = 7

$= > x = \frac{7}{3}$

Value got for x = 3/7

Hence,

Answer to the given question:

Value of 3x will be -

$= 3 \times \frac{7}{3}$

= 7

Answer we get for 3x = 7 (Ans)