Question

Can I know What is 8=r-(-12)

Answer 1

Answer: r = -4

Step-by-step explanation:

$8=r-(-12)\\\\8=r+12\\\\r =-4$

Answer 2

Answer:  r = -4

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Work Shown:

8 = r - (-12)

8 = r + 12

r+12 = 8

r = 8-12

r = -4

Explanation:

Subtracting a negative is the same as adding a positive (step 2)

Then we subtract 12 from both sides to isolate r fully (step 4)