-6(k+1)-k-13=-7(k+4)+9

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Solution for -6(k+1)-k-13=-7(k+4)+9 equation:


Simplifying
-6(k + 1) + -1k + -13 = -7(k + 4) + 9

Reorder the terms:
-6(1 + k) + -1k + -13 = -7(k + 4) + 9
(1 * -6 + k * -6) + -1k + -13 = -7(k + 4) + 9
(-6 + -6k) + -1k + -13 = -7(k + 4) + 9

Reorder the terms:
-6 + -13 + -6k + -1k = -7(k + 4) + 9

Combine like terms: -6 + -13 = -19
-19 + -6k + -1k = -7(k + 4) + 9

Combine like terms: -6k + -1k = -7k
-19 + -7k = -7(k + 4) + 9

Reorder the terms:
-19 + -7k = -7(4 + k) + 9
-19 + -7k = (4 * -7 + k * -7) + 9
-19 + -7k = (-28 + -7k) + 9

Reorder the terms:
-19 + -7k = -28 + 9 + -7k

Combine like terms: -28 + 9 = -19
-19 + -7k = -19 + -7k

Add '19' to each side of the equation.
-19 + 19 + -7k = -19 + 19 + -7k

Combine like terms: -19 + 19 = 0
0 + -7k = -19 + 19 + -7k
-7k = -19 + 19 + -7k

Combine like terms: -19 + 19 = 0
-7k = 0 + -7k
-7k = -7k

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

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

Combine like terms: -7k + 7k = 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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