4l^2+(k+10)lm+25m^2=0

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Solution for 4l^2+(k+10)lm+25m^2=0 equation:


Simplifying
4l2 + (k + 10) * lm + 25m2 = 0

Reorder the terms:
4l2 + (10 + k) * lm + 25m2 = 0

Reorder the terms for easier multiplication:
4l2 + lm(10 + k) + 25m2 = 0
4l2 + (10 * lm + k * lm) + 25m2 = 0

Reorder the terms:
4l2 + (klm + 10lm) + 25m2 = 0
4l2 + (klm + 10lm) + 25m2 = 0

Reorder the terms:
klm + 10lm + 4l2 + 25m2 = 0

Solving
klm + 10lm + 4l2 + 25m2 = 0

Solving for variable 'k'.

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

Add '-10lm' to each side of the equation.
klm + 10lm + 4l2 + -10lm + 25m2 = 0 + -10lm

Reorder the terms:
klm + 10lm + -10lm + 4l2 + 25m2 = 0 + -10lm

Combine like terms: 10lm + -10lm = 0
klm + 0 + 4l2 + 25m2 = 0 + -10lm
klm + 4l2 + 25m2 = 0 + -10lm
Remove the zero:
klm + 4l2 + 25m2 = -10lm

Add '-4l2' to each side of the equation.
klm + 4l2 + -4l2 + 25m2 = -10lm + -4l2

Combine like terms: 4l2 + -4l2 = 0
klm + 0 + 25m2 = -10lm + -4l2
klm + 25m2 = -10lm + -4l2

Add '-25m2' to each side of the equation.
klm + 25m2 + -25m2 = -10lm + -4l2 + -25m2

Combine like terms: 25m2 + -25m2 = 0
klm + 0 = -10lm + -4l2 + -25m2
klm = -10lm + -4l2 + -25m2

Divide each side by 'lm'.
k = -10 + -4lm-1 + -25l-1m

Simplifying
k = -10 + -4lm-1 + -25l-1m

Reorder the terms:
k = -10 + -25l-1m + -4lm-1

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