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

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


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

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

Reorder the terms:
x + -5 + 2 + -2x + 4(1 + 2x) = 0
x + -5 + 2 + -2x + (1 * 4 + 2x * 4) = 0
x + -5 + 2 + -2x + (4 + 8x) = 0

Reorder the terms:
-5 + 2 + 4 + x + -2x + 8x = 0

Combine like terms: -5 + 2 = -3
-3 + 4 + x + -2x + 8x = 0

Combine like terms: -3 + 4 = 1
1 + x + -2x + 8x = 0

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

Combine like terms: -1x + 8x = 7x
1 + 7x = 0

Solving
1 + 7x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 7x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 7x = 0 + -1
7x = 0 + -1

Combine like terms: 0 + -1 = -1
7x = -1

Divide each side by '7'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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