4x+3u+20=0

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Solution for 4x+3u+20=0 equation:


Simplifying
4x + 3u + 20 = 0

Reorder the terms:
20 + 3u + 4x = 0

Solving
20 + 3u + 4x = 0

Solving for variable 'u'.

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

Add '-20' to each side of the equation.
20 + 3u + -20 + 4x = 0 + -20

Reorder the terms:
20 + -20 + 3u + 4x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 3u + 4x = 0 + -20
3u + 4x = 0 + -20

Combine like terms: 0 + -20 = -20
3u + 4x = -20

Add '-4x' to each side of the equation.
3u + 4x + -4x = -20 + -4x

Combine like terms: 4x + -4x = 0
3u + 0 = -20 + -4x
3u = -20 + -4x

Divide each side by '3'.
u = -6.666666667 + -1.333333333x

Simplifying
u = -6.666666667 + -1.333333333x

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