0.4x-0.7y=-1.9

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Solution for 0.4x-0.7y=-1.9 equation: 


Simplifying
0.4x + -0.7y = -1.9

Solving
0.4x + -0.7y = -1.9

Solving for variable 'x'.

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

Add '0.7y' to each side of the equation.
0.4x + -0.7y + 0.7y = -1.9 + 0.7y

Combine like terms: -0.7y + 0.7y = 0.0
0.4x + 0.0 = -1.9 + 0.7y
0.4x = -1.9 + 0.7y

Divide each side by '0.4'.
x = -4.75 + 1.75y

Simplifying
x = -4.75 + 1.75y

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