2 answers:
Answer:
r = -45
Step-by-step explanation:
okay so to solve for r you have to isolate r
and in order to that you must use inverse operations, in this case you have to multiply since its the opposite of dividing
r/5 = -9
multiply both sides of the equal sign by 5 to isolate r
then you will get
r = -45
making -45 your answer
Answer:
r=-45
Step-by-step explanation:
<u>r/5=-9</u>
OUR GOAL: To isolate the variable "r" on one side...
1) Multiply both sides of the equation by 5 to get r on one side:
r=-9*5
2) Multiply:
r=-45
Let me know if you have any question
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