80-3k=5k+3k

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Solution for 80-3k=5k+3k equation:


Simplifying
80 + -3k = 5k + 3k

Combine like terms: 5k + 3k = 8k
80 + -3k = 8k

Solving
80 + -3k = 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
80 + -3k + -8k = 8k + -8k

Combine like terms: -3k + -8k = -11k
80 + -11k = 8k + -8k

Combine like terms: 8k + -8k = 0
80 + -11k = 0

Add '-80' to each side of the equation.
80 + -80 + -11k = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -11k = 0 + -80
-11k = 0 + -80

Combine like terms: 0 + -80 = -80
-11k = -80

Divide each side by '-11'.
k = 7.272727273

Simplifying
k = 7.272727273

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