5(-3.1x+6.9)=-3.5

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Solution for 5(-3.1x+6.9)=-3.5 equation: 


Simplifying
5(-3.1x + 6.9) = -3.5

Reorder the terms:
5(6.9 + -3.1x) = -3.5
(6.9 * 5 + -3.1x * 5) = -3.5
(34.5 + -15.5x) = -3.5

Solving
34.5 + -15.5x = -3.5

Solving for variable 'x'.

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

Add '-34.5' to each side of the equation.
34.5 + -34.5 + -15.5x = -3.5 + -34.5

Combine like terms: 34.5 + -34.5 = 0.0
0.0 + -15.5x = -3.5 + -34.5
-15.5x = -3.5 + -34.5

Combine like terms: -3.5 + -34.5 = -38
-15.5x = -38

Divide each side by '-15.5'.
x = 2.451612903

Simplifying
x = 2.451612903

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