solve the following equation
-9 = r/4
a. r= 36
b. r=13
c. 5= 9/4 (mine)
d. r= -36
multiply both sides by 4
what is -9 times 4 ?????
Nope.
-9 = r/4
Multiply both sides by 4.
-9 x 4 is -36 so I am assume thats my answer
Yes, it is.
To solve the equation -9 = r/4, we can use inverse operations to isolate the variable "r".
Step 1: Multiply both sides of the equation by 4 to get rid of the fraction:
-9 × 4 = (r/4) × 4
-36 = r
So, the solution to the equation is r = -36. Therefore, the correct answer is option d: r = -36.