0.1x-0.7y=-2.1

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Solution for 0.1x-0.7y=-2.1 equation: 


Simplifying
0.1x + -0.7y = -2.1

Solving
0.1x + -0.7y = -2.1

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.
0.1x + -0.7y + 0.7y = -2.1 + 0.7y

Combine like terms: -0.7y + 0.7y = 0.0
0.1x + 0.0 = -2.1 + 0.7y
0.1x = -2.1 + 0.7y

Divide each side by '0.1'.
x = -21 + 7y

Simplifying
x = -21 + 7y

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