2(5+k)=7k-5

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Solution for 2(5+k)=7k-5 equation:


Simplifying
2(5 + k) = 7k + -5
(5 * 2 + k * 2) = 7k + -5
(10 + 2k) = 7k + -5

Reorder the terms:
10 + 2k = -5 + 7k

Solving
10 + 2k = -5 + 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
10 + 2k + -7k = -5 + 7k + -7k

Combine like terms: 2k + -7k = -5k
10 + -5k = -5 + 7k + -7k

Combine like terms: 7k + -7k = 0
10 + -5k = -5 + 0
10 + -5k = -5

Add '-10' to each side of the equation.
10 + -10 + -5k = -5 + -10

Combine like terms: 10 + -10 = 0
0 + -5k = -5 + -10
-5k = -5 + -10

Combine like terms: -5 + -10 = -15
-5k = -15

Divide each side by '-5'.
k = 3

Simplifying
k = 3

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