(-1x-2)-6.5=2.5x+19

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Solution for (-1x-2)-6.5=2.5x+19 equation:


Simplifying
(-1x + -2) + -6.5 = 2.5x + 19

Reorder the terms:
(-2 + -1x) + -6.5 = 2.5x + 19

Remove parenthesis around (-2 + -1x)
-2 + -1x + -6.5 = 2.5x + 19

Reorder the terms:
-2 + -6.5 + -1x = 2.5x + 19

Combine like terms: -2 + -6.5 = -8.5
-8.5 + -1x = 2.5x + 19

Reorder the terms:
-8.5 + -1x = 19 + 2.5x

Solving
-8.5 + -1x = 19 + 2.5x

Solving for variable 'x'.

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

Add '-2.5x' to each side of the equation.
-8.5 + -1x + -2.5x = 19 + 2.5x + -2.5x

Combine like terms: -1x + -2.5x = -3.5x
-8.5 + -3.5x = 19 + 2.5x + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
-8.5 + -3.5x = 19 + 0.0
-8.5 + -3.5x = 19

Add '8.5' to each side of the equation.
-8.5 + 8.5 + -3.5x = 19 + 8.5

Combine like terms: -8.5 + 8.5 = 0.0
0.0 + -3.5x = 19 + 8.5
-3.5x = 19 + 8.5

Combine like terms: 19 + 8.5 = 27.5
-3.5x = 27.5

Divide each side by '-3.5'.
x = -7.857142857

Simplifying
x = -7.857142857

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