-20+3k=17+3+k

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Solution for -20+3k=17+3+k equation:


Simplifying
-20 + 3k = 17 + 3 + k

Combine like terms: 17 + 3 = 20
-20 + 3k = 20 + k

Solving
-20 + 3k = 20 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-20 + 3k + -1k = 20 + k + -1k

Combine like terms: 3k + -1k = 2k
-20 + 2k = 20 + k + -1k

Combine like terms: k + -1k = 0
-20 + 2k = 20 + 0
-20 + 2k = 20

Add '20' to each side of the equation.
-20 + 20 + 2k = 20 + 20

Combine like terms: -20 + 20 = 0
0 + 2k = 20 + 20
2k = 20 + 20

Combine like terms: 20 + 20 = 40
2k = 40

Divide each side by '2'.
k = 20

Simplifying
k = 20

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