7-3k=8+2k

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


Simplifying
7 + -3k = 8 + 2k

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

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

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

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

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

Combine like terms: 8 + -7 = 1
-5k = 1

Divide each side by '-5'.
k = -0.2

Simplifying
k = -0.2

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