1=1-7n-3n

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Solution for 1=1-7n-3n equation:


Simplifying
1 = 1 + -7n + -3n

Combine like terms: -7n + -3n = -10n
1 = 1 + -10n

Add '-1' to each side of the equation.
1 + -1 = 1 + -1 + -10n

Combine like terms: 1 + -1 = 0
0 = 1 + -1 + -10n

Combine like terms: 1 + -1 = 0
0 = 0 + -10n
0 = -10n

Solving
0 = -10n

Solving for variable 'n'.

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

Add '10n' to each side of the equation.
0 + 10n = -10n + 10n
Remove the zero:
10n = -10n + 10n

Combine like terms: -10n + 10n = 0
10n = 0

Divide each side by '10'.
n = 0

Simplifying
n = 0

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