19k+25=16-(2-21k)

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Solution for 19k+25=16-(2-21k) equation:


Simplifying
19k + 25 = 16 + -1(2 + -21k)

Reorder the terms:
25 + 19k = 16 + -1(2 + -21k)
25 + 19k = 16 + (2 * -1 + -21k * -1)
25 + 19k = 16 + (-2 + 21k)

Combine like terms: 16 + -2 = 14
25 + 19k = 14 + 21k

Solving
25 + 19k = 14 + 21k

Solving for variable 'k'.

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

Add '-21k' to each side of the equation.
25 + 19k + -21k = 14 + 21k + -21k

Combine like terms: 19k + -21k = -2k
25 + -2k = 14 + 21k + -21k

Combine like terms: 21k + -21k = 0
25 + -2k = 14 + 0
25 + -2k = 14

Add '-25' to each side of the equation.
25 + -25 + -2k = 14 + -25

Combine like terms: 25 + -25 = 0
0 + -2k = 14 + -25
-2k = 14 + -25

Combine like terms: 14 + -25 = -11
-2k = -11

Divide each side by '-2'.
k = 5.5

Simplifying
k = 5.5

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