25+3k=-9[4k+5]

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Solution for 25+3k=-9[4k+5] equation:


Simplifying
25 + 3k = -9[4k + 5]

Reorder the terms:
25 + 3k = -9[5 + 4k]
25 + 3k = [5 * -9 + 4k * -9]
25 + 3k = [-45 + -36k]

Solving
25 + 3k = -45 + -36k

Solving for variable 'k'.

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

Add '36k' to each side of the equation.
25 + 3k + 36k = -45 + -36k + 36k

Combine like terms: 3k + 36k = 39k
25 + 39k = -45 + -36k + 36k

Combine like terms: -36k + 36k = 0
25 + 39k = -45 + 0
25 + 39k = -45

Add '-25' to each side of the equation.
25 + -25 + 39k = -45 + -25

Combine like terms: 25 + -25 = 0
0 + 39k = -45 + -25
39k = -45 + -25

Combine like terms: -45 + -25 = -70
39k = -70

Divide each side by '39'.
k = -1.794871795

Simplifying
k = -1.794871795

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