-5.5(3x+5)-2.8(2x-4)=

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Solution for -5.5(3x+5)-2.8(2x-4)= equation:


Simplifying
-5.5(3x + 5) + -2.8(2x + -4) = 0

Reorder the terms:
-5.5(5 + 3x) + -2.8(2x + -4) = 0
(5 * -5.5 + 3x * -5.5) + -2.8(2x + -4) = 0
(-27.5 + -16.5x) + -2.8(2x + -4) = 0

Reorder the terms:
-27.5 + -16.5x + -2.8(-4 + 2x) = 0
-27.5 + -16.5x + (-4 * -2.8 + 2x * -2.8) = 0
-27.5 + -16.5x + (11.2 + -5.6x) = 0

Reorder the terms:
-27.5 + 11.2 + -16.5x + -5.6x = 0

Combine like terms: -27.5 + 11.2 = -16.3
-16.3 + -16.5x + -5.6x = 0

Combine like terms: -16.5x + -5.6x = -22.1x
-16.3 + -22.1x = 0

Solving
-16.3 + -22.1x = 0

Solving for variable 'x'.

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

Add '16.3' to each side of the equation.
-16.3 + 16.3 + -22.1x = 0 + 16.3

Combine like terms: -16.3 + 16.3 = 0.0
0.0 + -22.1x = 0 + 16.3
-22.1x = 0 + 16.3

Combine like terms: 0 + 16.3 = 16.3
-22.1x = 16.3

Divide each side by '-22.1'.
x = -0.7375565611

Simplifying
x = -0.7375565611

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