1.05(1.23)(7-x)=8

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Solution for 1.05(1.23)(7-x)=8 equation: 


Simplifying
1.05(1.23)(7 + -1x) = 8

Multiply 1.05 * 1.23
1.2915(7 + -1x) = 8
(7 * 1.2915 + -1x * 1.2915) = 8
(9.0405 + -1.2915x) = 8

Solving
9.0405 + -1.2915x = 8

Solving for variable 'x'.

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

Add '-9.0405' to each side of the equation.
9.0405 + -9.0405 + -1.2915x = 8 + -9.0405

Combine like terms: 9.0405 + -9.0405 = 0.0000
0.0000 + -1.2915x = 8 + -9.0405
-1.2915x = 8 + -9.0405

Combine like terms: 8 + -9.0405 = -1.0405
-1.2915x = -1.0405

Divide each side by '-1.2915'.
x = 0.8056523422

Simplifying
x = 0.8056523422

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