-5n - 5n - 5 = 5 Solve for n in the equation -5n - 5n - 5 = 5 Step 1: Group the n terms on the left hand side: (-5 - 5)n = -10n Step 2: Form modified equation -10n - 5 = + 5 Step 3: Group constants: We need to group our constants -5 and 5. To do that, we add 5 to both sides -10n - 5 + 5 = 5 + 5 Step 4: Cancel 5 on the left side: -10n = 10 Step 5: Divide each side of the equation by -10 -10n/-10 = 10/-10 n = - 1 Source