2x-4-x+9(5x+2)-1=

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Solution for 2x-4-x+9(5x+2)-1= equation:


Simplifying
2x + -4 + -1x + 9(5x + 2) + -1 = 0

Reorder the terms:
2x + -4 + -1x + 9(2 + 5x) + -1 = 0
2x + -4 + -1x + (2 * 9 + 5x * 9) + -1 = 0
2x + -4 + -1x + (18 + 45x) + -1 = 0

Reorder the terms:
-4 + 18 + -1 + 2x + -1x + 45x = 0

Combine like terms: -4 + 18 = 14
14 + -1 + 2x + -1x + 45x = 0

Combine like terms: 14 + -1 = 13
13 + 2x + -1x + 45x = 0

Combine like terms: 2x + -1x = 1x
13 + 1x + 45x = 0

Combine like terms: 1x + 45x = 46x
13 + 46x = 0

Solving
13 + 46x = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 46x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 46x = 0 + -13
46x = 0 + -13

Combine like terms: 0 + -13 = -13
46x = -13

Divide each side by '46'.
x = -0.2826086957

Simplifying
x = -0.2826086957

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