-2.21x+8.65=3.69x-7.78

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Solution for -2.21x+8.65=3.69x-7.78 equation: 


Simplifying
-2.21x + 8.65 = 3.69x + -7.78

Reorder the terms:
8.65 + -2.21x = 3.69x + -7.78

Reorder the terms:
8.65 + -2.21x = -7.78 + 3.69x

Solving
8.65 + -2.21x = -7.78 + 3.69x

Solving for variable 'x'.

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

Add '-3.69x' to each side of the equation.
8.65 + -2.21x + -3.69x = -7.78 + 3.69x + -3.69x

Combine like terms: -2.21x + -3.69x = -5.9x
8.65 + -5.9x = -7.78 + 3.69x + -3.69x

Combine like terms: 3.69x + -3.69x = 0.00
8.65 + -5.9x = -7.78 + 0.00
8.65 + -5.9x = -7.78

Add '-8.65' to each side of the equation.
8.65 + -8.65 + -5.9x = -7.78 + -8.65

Combine like terms: 8.65 + -8.65 = 0.00
0.00 + -5.9x = -7.78 + -8.65
-5.9x = -7.78 + -8.65

Combine like terms: -7.78 + -8.65 = -16.43
-5.9x = -16.43

Divide each side by '-5.9'.
x = 2.784745763

Simplifying
x = 2.784745763

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