7(k-3)-(6k)=5

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Solution for 7(k-3)-(6k)=5 equation:


Simplifying
7(k + -3) + -1(6k) = 5

Reorder the terms:
7(-3 + k) + -1(6k) = 5
(-3 * 7 + k * 7) + -1(6k) = 5
(-21 + 7k) + -1(6k) = 5

Remove parenthesis around (6k)
-21 + 7k + -1 * 6k = 5

Multiply -1 * 6
-21 + 7k + -6k = 5

Combine like terms: 7k + -6k = 1k
-21 + 1k = 5

Solving
-21 + 1k = 5

Solving for variable 'k'.

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

Add '21' to each side of the equation.
-21 + 21 + 1k = 5 + 21

Combine like terms: -21 + 21 = 0
0 + 1k = 5 + 21
1k = 5 + 21

Combine like terms: 5 + 21 = 26
1k = 26

Divide each side by '1'.
k = 26

Simplifying
k = 26

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