-6.9(3x+5)-1.4(4x-6)=

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Solution for -6.9(3x+5)-1.4(4x-6)= equation:


Simplifying
-6.9(3x + 5) + -1.4(4x + -6) = 0

Reorder the terms:
-6.9(5 + 3x) + -1.4(4x + -6) = 0
(5 * -6.9 + 3x * -6.9) + -1.4(4x + -6) = 0
(-34.5 + -20.7x) + -1.4(4x + -6) = 0

Reorder the terms:
-34.5 + -20.7x + -1.4(-6 + 4x) = 0
-34.5 + -20.7x + (-6 * -1.4 + 4x * -1.4) = 0
-34.5 + -20.7x + (8.4 + -5.6x) = 0

Reorder the terms:
-34.5 + 8.4 + -20.7x + -5.6x = 0

Combine like terms: -34.5 + 8.4 = -26.1
-26.1 + -20.7x + -5.6x = 0

Combine like terms: -20.7x + -5.6x = -26.3x
-26.1 + -26.3x = 0

Solving
-26.1 + -26.3x = 0

Solving for variable 'x'.

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

Add '26.1' to each side of the equation.
-26.1 + 26.1 + -26.3x = 0 + 26.1

Combine like terms: -26.1 + 26.1 = 0.0
0.0 + -26.3x = 0 + 26.1
-26.3x = 0 + 26.1

Combine like terms: 0 + 26.1 = 26.1
-26.3x = 26.1

Divide each side by '-26.3'.
x = -0.9923954373

Simplifying
x = -0.9923954373

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