2.1-7x-2x=0

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Solution for 2.1-7x-2x=0 equation:


Simplifying
2.1 + -7x + -2x = 0

Combine like terms: -7x + -2x = -9x
2.1 + -9x = 0

Solving
2.1 + -9x = 0

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 + -9x = 0 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + -9x = 0 + -2.1
-9x = 0 + -2.1

Combine like terms: 0 + -2.1 = -2.1
-9x = -2.1

Divide each side by '-9'.
x = 0.2333333333

Simplifying
x = 0.2333333333

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