-6.9(2x+6)-1.2(3x-5)=

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Solution for -6.9(2x+6)-1.2(3x-5)= equation:


Simplifying
-6.9(2x + 6) + -1.2(3x + -5) = 0

Reorder the terms:
-6.9(6 + 2x) + -1.2(3x + -5) = 0
(6 * -6.9 + 2x * -6.9) + -1.2(3x + -5) = 0
(-41.4 + -13.8x) + -1.2(3x + -5) = 0

Reorder the terms:
-41.4 + -13.8x + -1.2(-5 + 3x) = 0
-41.4 + -13.8x + (-5 * -1.2 + 3x * -1.2) = 0
-41.4 + -13.8x + (6 + -3.6x) = 0

Reorder the terms:
-41.4 + 6 + -13.8x + -3.6x = 0

Combine like terms: -41.4 + 6 = -35.4
-35.4 + -13.8x + -3.6x = 0

Combine like terms: -13.8x + -3.6x = -17.4x
-35.4 + -17.4x = 0

Solving
-35.4 + -17.4x = 0

Solving for variable 'x'.

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

Add '35.4' to each side of the equation.
-35.4 + 35.4 + -17.4x = 0 + 35.4

Combine like terms: -35.4 + 35.4 = 0.0
0.0 + -17.4x = 0 + 35.4
-17.4x = 0 + 35.4

Combine like terms: 0 + 35.4 = 35.4
-17.4x = 35.4

Divide each side by '-17.4'.
x = -2.034482759

Simplifying
x = -2.034482759

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