0=-7-2(n-3)

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Solution for 0=-7-2(n-3) equation:


Simplifying
0 = -7 + -2(n + -3)

Reorder the terms:
0 = -7 + -2(-3 + n)
0 = -7 + (-3 * -2 + n * -2)
0 = -7 + (6 + -2n)

Combine like terms: -7 + 6 = -1
0 = -1 + -2n

Solving
0 = -1 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
0 + 2n = -1 + -2n + 2n
Remove the zero:
2n = -1 + -2n + 2n

Combine like terms: -2n + 2n = 0
2n = -1 + 0
2n = -1

Divide each side by '2'.
n = -0.5

Simplifying
n = -0.5

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