0.12x+0.3x=0.42x

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Solution for 0.12x+0.3x=0.42x equation: 


Simplifying
0.12x + 0.3x = 0.42x

Combine like terms: 0.12x + 0.3x = 0.42x
0.42x = 0.42x

Add '-0.42x' to each side of the equation.
0.42x + -0.42x = 0.42x + -0.42x

Combine like terms: 0.42x + -0.42x = 0.00
0.00 = 0.42x + -0.42x

Combine like terms: 0.42x + -0.42x = 0.00
0.00 = 0.00

Solving
0.00 = 0.00

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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