0.9q=0.4q+500

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Solution for 0.9q=0.4q+500 equation:


Simplifying
0.9q = 0.4q + 500

Reorder the terms:
0.9q = 500 + 0.4q

Solving
0.9q = 500 + 0.4q

Solving for variable 'q'.

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

Add '-0.4q' to each side of the equation.
0.9q + -0.4q = 500 + 0.4q + -0.4q

Combine like terms: 0.9q + -0.4q = 0.5q
0.5q = 500 + 0.4q + -0.4q

Combine like terms: 0.4q + -0.4q = 0.0
0.5q = 500 + 0.0
0.5q = 500

Divide each side by '0.5'.
q = 1000

Simplifying
q = 1000

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