4x=21x+3

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Solution for 4x=21x+3 equation:


Simplifying
4x = 21x + 3

Reorder the terms:
4x = 3 + 21x

Solving
4x = 3 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
4x + -21x = 3 + 21x + -21x

Combine like terms: 4x + -21x = -17x
-17x = 3 + 21x + -21x

Combine like terms: 21x + -21x = 0
-17x = 3 + 0
-17x = 3

Divide each side by '-17'.
x = -0.1764705882

Simplifying
x = -0.1764705882

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