x-2.1y=4.2y

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Solution for x-2.1y=4.2y equation:


Simplifying
x + -2.1y = 4.2y

Solving
x + -2.1y = 4.2y

Solving for variable 'x'.

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

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

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

Combine like terms: 4.2y + 2.1y = 6.3y
x = 6.3y

Simplifying
x = 6.3y

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