3x+4.2=2q

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Solution for 3x+4.2=2q equation: 


Simplifying
3x + 4.2 = 2q

Reorder the terms:
4.2 + 3x = 2q

Solving
4.2 + 3x = 2q

Solving for variable 'x'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 3x = -4.2 + 2q

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 3x = -4.2 + 2q
3x = -4.2 + 2q

Divide each side by '3'.
x = -1.4 + 0.6666666667q

Simplifying
x = -1.4 + 0.6666666667q

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