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

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


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

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

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

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

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

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

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

Solving
2k = -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.
2k + 8k = -8k + 8k

Combine like terms: 2k + 8k = 10k
10k = -8k + 8k

Combine like terms: -8k + 8k = 0
10k = 0

Divide each side by '10'.
k = 0.0

Simplifying
k = 0.0

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