0.05x+0.04y=420

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Solution for 0.05x+0.04y=420 equation: 


Simplifying
0.05x + 0.04y = 420

Solving
0.05x + 0.04y = 420

Solving for variable 'x'.

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

Add '-0.04y' to each side of the equation.
0.05x + 0.04y + -0.04y = 420 + -0.04y

Combine like terms: 0.04y + -0.04y = 0.00
0.05x + 0.00 = 420 + -0.04y
0.05x = 420 + -0.04y

Divide each side by '0.05'.
x = 8400 + -0.8y

Simplifying
x = 8400 + -0.8y

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