2k+2-5k=-7

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Solution for 2k+2-5k=-7 equation:


Simplifying
2k + 2 + -5k = -7

Reorder the terms:
2 + 2k + -5k = -7

Combine like terms: 2k + -5k = -3k
2 + -3k = -7

Solving
2 + -3k = -7

Solving for variable 'k'.

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

Add '-2' to each side of the equation.
2 + -2 + -3k = -7 + -2

Combine like terms: 2 + -2 = 0
0 + -3k = -7 + -2
-3k = -7 + -2

Combine like terms: -7 + -2 = -9
-3k = -9

Divide each side by '-3'.
k = 3

Simplifying
k = 3

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