n+6(n-3)=-18+7n

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Solution for n+6(n-3)=-18+7n equation:


Simplifying
n + 6(n + -3) = -18 + 7n

Reorder the terms:
n + 6(-3 + n) = -18 + 7n
n + (-3 * 6 + n * 6) = -18 + 7n
n + (-18 + 6n) = -18 + 7n

Reorder the terms:
-18 + n + 6n = -18 + 7n

Combine like terms: n + 6n = 7n
-18 + 7n = -18 + 7n

Add '18' to each side of the equation.
-18 + 18 + 7n = -18 + 18 + 7n

Combine like terms: -18 + 18 = 0
0 + 7n = -18 + 18 + 7n
7n = -18 + 18 + 7n

Combine like terms: -18 + 18 = 0
7n = 0 + 7n
7n = 7n

Add '-7n' to each side of the equation.
7n + -7n = 7n + -7n

Combine like terms: 7n + -7n = 0
0 = 7n + -7n

Combine like terms: 7n + -7n = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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