Question

-9 x + 1 = 28 solve the following ​

Answer 1

Answer:

x = - 3

Step-by-step explanation:

-9x + 1 = 28

-9x = 28 - 1 = 27

x = 27/-9

x = - 3

Answer 2

Answer:

=> x = -3

Step-by-step explanation:

As per the given data, we have to solve the given equation.  

Given that:-

$-9 x + 1 = 28$

To solve the above equation we have to use the rule of BODMAS,

Now, subtracting both sides of the equation by $1$ we get,

$=> -9 x + 1-1= 28 -1$

$=> -9x=27$

Dividing both sides by 9 we get,

$=>\frac{-9x}{9}=\frac{27}{9}$

$=>-x=3$

Shifting the negative side,

$=> x=-3$

Hence, the value of $-9 x + 1 = 28$ is -3.