Question

3 X + 4 is equals to 2 X + 7

Answer 1

3x+4=2x+7
3x-2x=7-4
x=3

Answer 2

Hola

Here is your answer

$3x + 4 = 2x + 7$

$3x - 2x = 7 - 4$

$x = 3$


Thus, x = 3

Let's check if the answer if correct -

Putting x = 3

3 (3) + 4 = 2 (3) + 7

9 + 4 = 6 + 7

13 = 13

LHS = RHS

Therefore, Yes

x = 3

Hope it helps