8-3k=2k-7

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Solution for 8-3k=2k-7 equation:


Simplifying
8 + -3k = 2k + -7

Reorder the terms:
8 + -3k = -7 + 2k

Solving
8 + -3k = -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.
8 + -3k + -2k = -7 + 2k + -2k

Combine like terms: -3k + -2k = -5k
8 + -5k = -7 + 2k + -2k

Combine like terms: 2k + -2k = 0
8 + -5k = -7 + 0
8 + -5k = -7

Add '-8' to each side of the equation.
8 + -8 + -5k = -7 + -8

Combine like terms: 8 + -8 = 0
0 + -5k = -7 + -8
-5k = -7 + -8

Combine like terms: -7 + -8 = -15
-5k = -15

Divide each side by '-5'.
k = 3

Simplifying
k = 3

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