-2.3-3.3(x-2.2)=7.8

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Solution for -2.3-3.3(x-2.2)=7.8 equation: 


Simplifying
-2.3 + -3.3(x + -2.2) = 7.8

Reorder the terms:
-2.3 + -3.3(-2.2 + x) = 7.8
-2.3 + (-2.2 * -3.3 + x * -3.3) = 7.8
-2.3 + (7.26 + -3.3x) = 7.8

Combine like terms: -2.3 + 7.26 = 4.96
4.96 + -3.3x = 7.8

Solving
4.96 + -3.3x = 7.8

Solving for variable 'x'.

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

Add '-4.96' to each side of the equation.
4.96 + -4.96 + -3.3x = 7.8 + -4.96

Combine like terms: 4.96 + -4.96 = 0.00
0.00 + -3.3x = 7.8 + -4.96
-3.3x = 7.8 + -4.96

Combine like terms: 7.8 + -4.96 = 2.84
-3.3x = 2.84

Divide each side by '-3.3'.
x = -0.8606060606

Simplifying
x = -0.8606060606

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