2n - 7 = 0
Solve for n in the equation 2n - 7 = 0
Step 1: Group constants:
We need to group our constants -7 and 0. To do that, we add 7 to both sides
2n - 7 + 7 = 0 + 7
Step 2: Cancel 7 on the left side:
2n = 7
Step 3: Divide each side of the equation by 2
2n/2 = 7/2
n = 3.5
Solve for n in the equation 2n - 7 = 0
Step 1: Group constants:
We need to group our constants -7 and 0. To do that, we add 7 to both sides
2n - 7 + 7 = 0 + 7
Step 2: Cancel 7 on the left side:
2n = 7
Step 3: Divide each side of the equation by 2
2n/2 = 7/2
n = 3.5