2n + 8 - n = 20
Solve for n in the equation 2n + 8 - n = 20
Step 1: Group the n terms on the left hand side:
(2 - 1)n = n
Step 2: Form modified equation
n + 8 = + 20
Step 3: Group constants:
We need to group our constants 8 and 20. To do that, we subtract 8 from both sides
n + 8 - 8 = 20 - 8
Step 4: Cancel 8 on the left side:
n = 12
Solve for n in the equation 2n + 8 - n = 20
Step 1: Group the n terms on the left hand side:
(2 - 1)n = n
Step 2: Form modified equation
n + 8 = + 20
Step 3: Group constants:
We need to group our constants 8 and 20. To do that, we subtract 8 from both sides
n + 8 - 8 = 20 - 8
Step 4: Cancel 8 on the left side:
n = 12