2.1-1.8x=20.1

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Solution for 2.1-1.8x=20.1 equation: 


Simplifying
2.1 + -1.8x = 20.1

Solving
2.1 + -1.8x = 20.1

Solving for variable 'x'.

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

Add '-2.1' to each side of the equation.
2.1 + -2.1 + -1.8x = 20.1 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + -1.8x = 20.1 + -2.1
-1.8x = 20.1 + -2.1

Combine like terms: 20.1 + -2.1 = 18
-1.8x = 18

Divide each side by '-1.8'.
x = -10

Simplifying
x = -10

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