6.67-6.4x+1.11=22.5

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Solution for 6.67-6.4x+1.11=22.5 equation: 


Simplifying
6.67 + -6.4x + 1.11 = 22.5

Reorder the terms:
6.67 + 1.11 + -6.4x = 22.5

Combine like terms: 6.67 + 1.11 = 7.78
7.78 + -6.4x = 22.5

Solving
7.78 + -6.4x = 22.5

Solving for variable 'x'.

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

Add '-7.78' to each side of the equation.
7.78 + -7.78 + -6.4x = 22.5 + -7.78

Combine like terms: 7.78 + -7.78 = 0.00
0.00 + -6.4x = 22.5 + -7.78
-6.4x = 22.5 + -7.78

Combine like terms: 22.5 + -7.78 = 14.72
-6.4x = 14.72

Divide each side by '-6.4'.
x = -2.3

Simplifying
x = -2.3

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