Question

Solve : 4x + 9 = 45 and check your result.​

Answer 1

Answer:

Value of "x"= 9

Step-by-step explanation:

45-9 =36.

36/4 = 9

"x" = 9.

Answer 2

Step-by-step explanation:

$4x + 9 = 45$

$4x = 4 5- 9$

$4x = 36$

$x = \frac{36}{4}$

$x = 9$

x=9 check the answer