n - n = 10 - n

n - n = 10 - n

Solve for n in the equation n - n = 10 - n

Step 1: Group the n terms on the left hand side:
(1 - 1)n = 0n = 0

Step 2: Form modified equation
= - n + 10

Step 3: Group variables:
We need to group our variables and -n. To do that, we add n to both sides
+ n = -n + 10 + n

Step 4: Cancel -n on the right side:
n = 10