How would I solve 7r=-7/2? I know the answer is -1/2 I just don't understand how to get -1/2 as my answer.

1 answer:

7 0

7r=-7/2

divide both sides by 7 to get r by itself

(7r)/(7) = (-7/2)/(7)

if you don't quite see it, think of multiplying both sides by 1/7 instead (its the same thing as dividing by 7)

(7r)*(1/7)=(-7/2)*(1/7)

r=-1/2

You might be interested in

Write the name of the period that has the digits 486.

anyanavicka [17]

It is the hundreds place

7 0

4 years ago

Use a table to find the solution to the . Charles has $ 3680 In his bank account and makes automatic $460 monthly payments on a

ozzi

8 months yo.........

6 0

3 years ago

Find the following.

Alexandra [31]

Step-by-step explanation:

1. {a,e,i,o,u,a,b,c,d,e}

2. {} none

3. {a,e,i,o,u}

5 0

3 years ago

What are the coordinates of the point (-8,5) if it is reflected across the x-axis?

podryga [215]

It is d, -8.-5. I did it on paper

4 0

3 years ago

Read 2 more answers

Translate: 4 less than a number<br><br> A.) 4>n<br> B.) n-4<br> C.) 4-n

Rzqust [24]

Answer:

b. n-4

Step-by-step explanation:

a number=n

4 less than it =n-4

8 0

4 years ago