3.40x+2.80y=7.5

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Solution for 3.40x+2.80y=7.5 equation: 


Simplifying
3.40x + 2.80y = 7.5

Solving
3.40x + 2.80y = 7.5

Solving for variable 'x'.

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

Add '-2.80y' to each side of the equation.
3.40x + 2.80y + -2.80y = 7.5 + -2.80y

Combine like terms: 2.80y + -2.80y = 0.00
3.40x + 0.00 = 7.5 + -2.80y
3.40x = 7.5 + -2.80y

Divide each side by '3.40'.
x = 2.205882353 + -0.8235294118y

Simplifying
x = 2.205882353 + -0.8235294118y

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