It's a linear equation in 'r' . Here's how to find the solution:
16 - r = -16
Add 16 to each side of the equation:
32 - r = 0
Add 'r' to each side:
32 = r
Negative sixteen plus thirty two is 16. When a number is negative, subtract the negative number from the positive one to find the answer.
7
-32
Positive sixteen (+16)
16 sixteen
Negative sixteen plus thirty two is 16. When a number is negative, subtract the negative number from the positive one to find the answer.
-16 × -16 = +256
40 - 16 = 24
13
-4 + (-16) = -4 - 16 = -20
7
1 minus 5/16 = 11/16.
negative 16
-32
Positive sixteen (+16)
16
16 sixteen