k-2=2k-7

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


Simplifying
k + -2 = 2k + -7

Reorder the terms:
-2 + k = 2k + -7

Reorder the terms:
-2 + k = -7 + 2k

Solving
-2 + k = -7 + 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.
-2 + k + -2k = -7 + 2k + -2k

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

Combine like terms: 2k + -2k = 0
-2 + -1k = -7 + 0
-2 + -1k = -7

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

Combine like terms: -2 + 2 = 0
0 + -1k = -7 + 2
-1k = -7 + 2

Combine like terms: -7 + 2 = -5
-1k = -5

Divide each side by '-1'.
k = 5

Simplifying
k = 5

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