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

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


Simplifying
2(2x + 1) + -2x = 9x + -1

Reorder the terms:
2(1 + 2x) + -2x = 9x + -1
(1 * 2 + 2x * 2) + -2x = 9x + -1
(2 + 4x) + -2x = 9x + -1

Combine like terms: 4x + -2x = 2x
2 + 2x = 9x + -1

Reorder the terms:
2 + 2x = -1 + 9x

Solving
2 + 2x = -1 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
2 + 2x + -9x = -1 + 9x + -9x

Combine like terms: 2x + -9x = -7x
2 + -7x = -1 + 9x + -9x

Combine like terms: 9x + -9x = 0
2 + -7x = -1 + 0
2 + -7x = -1

Add '-2' to each side of the equation.
2 + -2 + -7x = -1 + -2

Combine like terms: 2 + -2 = 0
0 + -7x = -1 + -2
-7x = -1 + -2

Combine like terms: -1 + -2 = -3
-7x = -3

Divide each side by '-7'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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