2.1x-3.3=3.15-2.2x

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Solution for 2.1x-3.3=3.15-2.2x equation: 


Simplifying
2.1x + -3.3 = 3.15 + -2.2x

Reorder the terms:
-3.3 + 2.1x = 3.15 + -2.2x

Solving
-3.3 + 2.1x = 3.15 + -2.2x

Solving for variable 'x'.

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

Add '2.2x' to each side of the equation.
-3.3 + 2.1x + 2.2x = 3.15 + -2.2x + 2.2x

Combine like terms: 2.1x + 2.2x = 4.3x
-3.3 + 4.3x = 3.15 + -2.2x + 2.2x

Combine like terms: -2.2x + 2.2x = 0.0
-3.3 + 4.3x = 3.15 + 0.0
-3.3 + 4.3x = 3.15

Add '3.3' to each side of the equation.
-3.3 + 3.3 + 4.3x = 3.15 + 3.3

Combine like terms: -3.3 + 3.3 = 0.0
0.0 + 4.3x = 3.15 + 3.3
4.3x = 3.15 + 3.3

Combine like terms: 3.15 + 3.3 = 6.45
4.3x = 6.45

Divide each side by '4.3'.
x = 1.5

Simplifying
x = 1.5

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