2.1x+4.5=3.2-1.4x

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Solution for 2.1x+4.5=3.2-1.4x equation: 


Simplifying
2.1x + 4.5 = 3.2 + -1.4x

Reorder the terms:
4.5 + 2.1x = 3.2 + -1.4x

Solving
4.5 + 2.1x = 3.2 + -1.4x

Solving for variable 'x'.

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

Add '1.4x' to each side of the equation.
4.5 + 2.1x + 1.4x = 3.2 + -1.4x + 1.4x

Combine like terms: 2.1x + 1.4x = 3.5x
4.5 + 3.5x = 3.2 + -1.4x + 1.4x

Combine like terms: -1.4x + 1.4x = 0.0
4.5 + 3.5x = 3.2 + 0.0
4.5 + 3.5x = 3.2

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 3.5x = 3.2 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 3.5x = 3.2 + -4.5
3.5x = 3.2 + -4.5

Combine like terms: 3.2 + -4.5 = -1.3
3.5x = -1.3

Divide each side by '3.5'.
x = -0.3714285714

Simplifying
x = -0.3714285714

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