7(k+4)+5=89

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Solution for 7(k+4)+5=89 equation:


Simplifying
7(k + 4) + 5 = 89

Reorder the terms:
7(4 + k) + 5 = 89
(4 * 7 + k * 7) + 5 = 89
(28 + 7k) + 5 = 89

Reorder the terms:
28 + 5 + 7k = 89

Combine like terms: 28 + 5 = 33
33 + 7k = 89

Solving
33 + 7k = 89

Solving for variable 'k'.

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

Add '-33' to each side of the equation.
33 + -33 + 7k = 89 + -33

Combine like terms: 33 + -33 = 0
0 + 7k = 89 + -33
7k = 89 + -33

Combine like terms: 89 + -33 = 56
7k = 56

Divide each side by '7'.
k = 8

Simplifying
k = 8

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