10k+3=3k(5+2)-4k

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Solution for 10k+3=3k(5+2)-4k equation:


Simplifying
10k + 3 = 3k(5 + 2) + -4k

Reorder the terms:
3 + 10k = 3k(5 + 2) + -4k

Combine like terms: 5 + 2 = 7
3 + 10k = 3k(7) + -4k

Reorder the terms for easier multiplication:
3 + 10k = 3 * 7k + -4k

Multiply 3 * 7
3 + 10k = 21k + -4k

Combine like terms: 21k + -4k = 17k
3 + 10k = 17k

Solving
3 + 10k = 17k

Solving for variable 'k'.

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

Add '-17k' to each side of the equation.
3 + 10k + -17k = 17k + -17k

Combine like terms: 10k + -17k = -7k
3 + -7k = 17k + -17k

Combine like terms: 17k + -17k = 0
3 + -7k = 0

Add '-3' to each side of the equation.
3 + -3 + -7k = 0 + -3

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

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

Divide each side by '-7'.
k = 0.4285714286

Simplifying
k = 0.4285714286

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