1.4x-4.2y=2.1

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Solution for 1.4x-4.2y=2.1 equation: 


Simplifying
1.4x + -4.2y = 2.1

Solving
1.4x + -4.2y = 2.1

Solving for variable 'x'.

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

Add '4.2y' to each side of the equation.
1.4x + -4.2y + 4.2y = 2.1 + 4.2y

Combine like terms: -4.2y + 4.2y = 0.0
1.4x + 0.0 = 2.1 + 4.2y
1.4x = 2.1 + 4.2y

Divide each side by '1.4'.
x = 1.5 + 3y

Simplifying
x = 1.5 + 3y

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