-7-k+7k=1+2k

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Solution for -7-k+7k=1+2k equation:


Simplifying
-7 + -1k + 7k = 1 + 2k

Combine like terms: -1k + 7k = 6k
-7 + 6k = 1 + 2k

Solving
-7 + 6k = 1 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
-7 + 6k + -2k = 1 + 2k + -2k

Combine like terms: 6k + -2k = 4k
-7 + 4k = 1 + 2k + -2k

Combine like terms: 2k + -2k = 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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