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

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


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

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

Remove parenthesis around (-1 + 2x)
-1 + 2x + 2(4x + 5) = 5x + -1

Reorder the terms:
-1 + 2x + 2(5 + 4x) = 5x + -1
-1 + 2x + (5 * 2 + 4x * 2) = 5x + -1
-1 + 2x + (10 + 8x) = 5x + -1

Reorder the terms:
-1 + 10 + 2x + 8x = 5x + -1

Combine like terms: -1 + 10 = 9
9 + 2x + 8x = 5x + -1

Combine like terms: 2x + 8x = 10x
9 + 10x = 5x + -1

Reorder the terms:
9 + 10x = -1 + 5x

Solving
9 + 10x = -1 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
9 + 10x + -5x = -1 + 5x + -5x

Combine like terms: 10x + -5x = 5x
9 + 5x = -1 + 5x + -5x

Combine like terms: 5x + -5x = 0
9 + 5x = -1 + 0
9 + 5x = -1

Add '-9' to each side of the equation.
9 + -9 + 5x = -1 + -9

Combine like terms: 9 + -9 = 0
0 + 5x = -1 + -9
5x = -1 + -9

Combine like terms: -1 + -9 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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