5[2k+2]=90

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Solution for 5[2k+2]=90 equation:


Simplifying
5[2k + 2] = 90

Reorder the terms:
5[2 + 2k] = 90
[2 * 5 + 2k * 5] = 90
[10 + 10k] = 90

Solving
10 + 10k = 90

Solving for variable 'k'.

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

Add '-10' to each side of the equation.
10 + -10 + 10k = 90 + -10

Combine like terms: 10 + -10 = 0
0 + 10k = 90 + -10
10k = 90 + -10

Combine like terms: 90 + -10 = 80
10k = 80

Divide each side by '10'.
k = 8

Simplifying
k = 8

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