(k-3)+7=2k-(k+8)

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Solution for (k-3)+7=2k-(k+8) equation:


Simplifying
(k + -3) + 7 = 2k + -1(k + 8)

Reorder the terms:
(-3 + k) + 7 = 2k + -1(k + 8)

Remove parenthesis around (-3 + k)
-3 + k + 7 = 2k + -1(k + 8)

Reorder the terms:
-3 + 7 + k = 2k + -1(k + 8)

Combine like terms: -3 + 7 = 4
4 + k = 2k + -1(k + 8)

Reorder the terms:
4 + k = 2k + -1(8 + k)
4 + k = 2k + (8 * -1 + k * -1)
4 + k = 2k + (-8 + -1k)

Reorder the terms:
4 + k = -8 + 2k + -1k

Combine like terms: 2k + -1k = 1k
4 + k = -8 + 1k

Solving
4 + k = -8 + 1k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
4 + k + -1k = -8 + 1k + -1k

Combine like terms: k + -1k = 0
4 + 0 = -8 + 1k + -1k
4 = -8 + 1k + -1k

Combine like terms: 1k + -1k = 0
4 = -8 + 0
4 = -8

Add '-4' to each side of the equation.
4 + -4 = -8 + -4

Combine like terms: 4 + -4 = 0
0 = -8 + -4

Combine like terms: -8 + -4 = -12
0 = -12

Simplifying
0 = -12

Combine like terms: 0 + 12 = 12
12 = -12 + 12

Combine like terms: -12 + 12 = 0
12 = 0

The solution to this equation could not be determined.

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