x+2(5-2x)-(4+5x)=

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

Simplifying
x + 2(5 + -2x) + -1(4 + 5x) = 0
x + (5 * 2 + -2x * 2) + -1(4 + 5x) = 0
x + (10 + -4x) + -1(4 + 5x) = 0
x + 10 + -4x + (4 * -1 + 5x * -1) = 0
x + 10 + -4x + (-4 + -5x) = 0

Reorder the terms:
10 + -4 + x + -4x + -5x = 0

Combine like terms: 10 + -4 = 6
6 + x + -4x + -5x = 0

Combine like terms: x + -4x = -3x
6 + -3x + -5x = 0

Combine like terms: -3x + -5x = -8x
6 + -8x = 0

Solving
6 + -8x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -8x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -8x = 0 + -6
-8x = 0 + -6

Combine like terms: 0 + -6 = -6
-8x = -6

Divide each side by '-8'.
x = 0.75

Simplifying
x = 0.75