10(k-2)+5=9+2k

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Solution for 10(k-2)+5=9+2k equation:


Simplifying
10(k + -2) + 5 = 9 + 2k

Reorder the terms:
10(-2 + k) + 5 = 9 + 2k
(-2 * 10 + k * 10) + 5 = 9 + 2k
(-20 + 10k) + 5 = 9 + 2k

Reorder the terms:
-20 + 5 + 10k = 9 + 2k

Combine like terms: -20 + 5 = -15
-15 + 10k = 9 + 2k

Solving
-15 + 10k = 9 + 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.
-15 + 10k + -2k = 9 + 2k + -2k

Combine like terms: 10k + -2k = 8k
-15 + 8k = 9 + 2k + -2k

Combine like terms: 2k + -2k = 0
-15 + 8k = 9 + 0
-15 + 8k = 9

Add '15' to each side of the equation.
-15 + 15 + 8k = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 8k = 9 + 15
8k = 9 + 15

Combine like terms: 9 + 15 = 24
8k = 24

Divide each side by '8'.
k = 3

Simplifying
k = 3

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