Question

(iv) 9x + 7 2 - = 36 + x​

Answer 1

Answer: -4.75

Step-by-step explanation:

9x+72 =36+x

9x-x=36-72

8x= -36

x= -36/8

x= -4.75

Answer 2

Answer:

The value of x is - 4.5

Step-by-step explanation:

Here we have been to find the value of the unknown variable x here by solving the below-given sum as follows;

9x + 72 = 36 + x

Here we will first separate the respective variables on the LHS side and the constant values on the LHS side as below:

⇒ 9x - x = 36 - 72

⇒ 8x = - 36

⇒ x = -36 ÷ 8

⇒ x = $\frac{-36}{8}$

⇒ x = $\frac{-9}{2}$

⇒ x = - 4.5

Therefore the value of x is -4.5