-7-k=-(-8k-4)-2

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Solution for -7-k=-(-8k-4)-2 equation:


Simplifying
-7 + -1k = -1(-8k + -4) + -2

Reorder the terms:
-7 + -1k = -1(-4 + -8k) + -2
-7 + -1k = (-4 * -1 + -8k * -1) + -2
-7 + -1k = (4 + 8k) + -2

Reorder the terms:
-7 + -1k = 4 + -2 + 8k

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

Solving
-7 + -1k = 2 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
-7 + -1k + -8k = 2 + 8k + -8k

Combine like terms: -1k + -8k = -9k
-7 + -9k = 2 + 8k + -8k

Combine like terms: 8k + -8k = 0
-7 + -9k = 2 + 0
-7 + -9k = 2

Add '7' to each side of the equation.
-7 + 7 + -9k = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -9k = 2 + 7
-9k = 2 + 7

Combine like terms: 2 + 7 = 9
-9k = 9

Divide each side by '-9'.
k = -1

Simplifying
k = -1

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