2k+(3k+10)=90

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Solution for 2k+(3k+10)=90 equation:


Simplifying
2k + (3k + 10) = 90

Reorder the terms:
2k + (10 + 3k) = 90

Remove parenthesis around (10 + 3k)
2k + 10 + 3k = 90

Reorder the terms:
10 + 2k + 3k = 90

Combine like terms: 2k + 3k = 5k
10 + 5k = 90

Solving
10 + 5k = 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 + 5k = 90 + -10

Combine like terms: 10 + -10 = 0
0 + 5k = 90 + -10
5k = 90 + -10

Combine like terms: 90 + -10 = 80
5k = 80

Divide each side by '5'.
k = 16

Simplifying
k = 16

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