-3k+3=-21+5k

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Solution for -3k+3=-21+5k equation:


Simplifying
-3k + 3 = -21 + 5k

Reorder the terms:
3 + -3k = -21 + 5k

Solving
3 + -3k = -21 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
3 + -3k + -5k = -21 + 5k + -5k

Combine like terms: -3k + -5k = -8k
3 + -8k = -21 + 5k + -5k

Combine like terms: 5k + -5k = 0
3 + -8k = -21 + 0
3 + -8k = -21

Add '-3' to each side of the equation.
3 + -3 + -8k = -21 + -3

Combine like terms: 3 + -3 = 0
0 + -8k = -21 + -3
-8k = -21 + -3

Combine like terms: -21 + -3 = -24
-8k = -24

Divide each side by '-8'.
k = 3

Simplifying
k = 3

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