4.3=2.1x-4.5

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Solution for 4.3=2.1x-4.5 equation: 


Simplifying
4.3 = 2.1x + -4.5

Reorder the terms:
4.3 = -4.5 + 2.1x

Solving
4.3 = -4.5 + 2.1x

Solving for variable 'x'.

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

Add '-2.1x' to each side of the equation.
4.3 + -2.1x = -4.5 + 2.1x + -2.1x

Combine like terms: 2.1x + -2.1x = 0.0
4.3 + -2.1x = -4.5 + 0.0
4.3 + -2.1x = -4.5

Add '-4.3' to each side of the equation.
4.3 + -4.3 + -2.1x = -4.5 + -4.3

Combine like terms: 4.3 + -4.3 = 0.0
0.0 + -2.1x = -4.5 + -4.3
-2.1x = -4.5 + -4.3

Combine like terms: -4.5 + -4.3 = -8.8
-2.1x = -8.8

Divide each side by '-2.1'.
x = 4.19047619

Simplifying
x = 4.19047619

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