-k+[-7]=3k+1

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Solution for -k+[-7]=3k+1 equation:


Simplifying
-1k + [-7] = 3k + 1
-1k + -7 = 3k + 1

Reorder the terms:
-7 + -1k = 3k + 1

Reorder the terms:
-7 + -1k = 1 + 3k

Solving
-7 + -1k = 1 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
-7 + -1k + -3k = 1 + 3k + -3k

Combine like terms: -1k + -3k = -4k
-7 + -4k = 1 + 3k + -3k

Combine like terms: 3k + -3k = 0
-7 + -4k = 1 + 0
-7 + -4k = 1

Add '7' to each side of the equation.
-7 + 7 + -4k = 1 + 7

Combine like terms: -7 + 7 = 0
0 + -4k = 1 + 7
-4k = 1 + 7

Combine like terms: 1 + 7 = 8
-4k = 8

Divide each side by '-4'.
k = -2

Simplifying
k = -2

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