2(-4x-1)+(2.5-x)=

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Solution for 2(-4x-1)+(2.5-x)= equation:


Simplifying
2(-4x + -1) + (2.5 + -1x) = 0

Reorder the terms:
2(-1 + -4x) + (2.5 + -1x) = 0
(-1 * 2 + -4x * 2) + (2.5 + -1x) = 0
(-2 + -8x) + (2.5 + -1x) = 0

Remove parenthesis around (2.5 + -1x)
-2 + -8x + 2.5 + -1x = 0

Reorder the terms:
-2 + 2.5 + -8x + -1x = 0

Combine like terms: -2 + 2.5 = 0.5
0.5 + -8x + -1x = 0

Combine like terms: -8x + -1x = -9x
0.5 + -9x = 0

Solving
0.5 + -9x = 0

Solving for variable 'x'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + -9x = 0 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + -9x = 0 + -0.5
-9x = 0 + -0.5

Combine like terms: 0 + -0.5 = -0.5
-9x = -0.5

Divide each side by '-9'.
x = 0.05555555556

Simplifying
x = 0.05555555556

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