3(k-1)+10=50

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Solution for 3(k-1)+10=50 equation: 


Simplifying
3(k + -1) + 10 = 50

Reorder the terms:
3(-1 + k) + 10 = 50
(-1 * 3 + k * 3) + 10 = 50
(-3 + 3k) + 10 = 50

Reorder the terms:
-3 + 10 + 3k = 50

Combine like terms: -3 + 10 = 7
7 + 3k = 50

Solving
7 + 3k = 50

Solving for variable 'k'.

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

Add '-7' to each side of the equation.
7 + -7 + 3k = 50 + -7

Combine like terms: 7 + -7 = 0
0 + 3k = 50 + -7
3k = 50 + -7

Combine like terms: 50 + -7 = 43
3k = 43

Divide each side by '3'.
k = 14.33333333

Simplifying
k = 14.33333333

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