0.8x+4y=12

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Solution for 0.8x+4y=12 equation: 


Simplifying
0.8x + 4y = 12

Solving
0.8x + 4y = 12

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
0.8x + 4y + -4y = 12 + -4y

Combine like terms: 4y + -4y = 0
0.8x + 0 = 12 + -4y
0.8x = 12 + -4y

Divide each side by '0.8'.
x = 15 + -5y

Simplifying
x = 15 + -5y

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