-3=-.5(n+6)

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Solution for -3=-.5(n+6) equation:


Simplifying
-3 = -0.5(n + 6)

Reorder the terms:
-3 = -0.5(6 + n)
-3 = (6 * -0.5 + n * -0.5)
-3 = (-3 + -0.5n)

Add '3' to each side of the equation.
-3 + 3 = -3 + 3 + -0.5n

Combine like terms: -3 + 3 = 0
0 = -3 + 3 + -0.5n

Combine like terms: -3 + 3 = 0
0 = 0 + -0.5n
0 = -0.5n

Solving
0 = -0.5n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '0.5n' to each side of the equation.
0 + 0.5n = -0.5n + 0.5n
Remove the zero:
0.5n = -0.5n + 0.5n

Combine like terms: -0.5n + 0.5n = 0.0
0.5n = 0.0

Divide each side by '0.5'.
n = 0

Simplifying
n = 0

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