.12x+.15y=3.78

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Solution for .12x+.15y=3.78 equation: 


Simplifying
0.12x + 0.15y = 3.78

Solving
0.12x + 0.15y = 3.78

Solving for variable 'x'.

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

Add '-0.15y' to each side of the equation.
0.12x + 0.15y + -0.15y = 3.78 + -0.15y

Combine like terms: 0.15y + -0.15y = 0.00
0.12x + 0.00 = 3.78 + -0.15y
0.12x = 3.78 + -0.15y

Divide each side by '0.12'.
x = 31.5 + -1.25y

Simplifying
x = 31.5 + -1.25y

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