7x-2(1-x)=3(x-1)

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Solution for 7x-2(1-x)=3(x-1) equation:


Simplifying
7x + -2(1 + -1x) = 3(x + -1)
7x + (1 * -2 + -1x * -2) = 3(x + -1)
7x + (-2 + 2x) = 3(x + -1)

Reorder the terms:
-2 + 7x + 2x = 3(x + -1)

Combine like terms: 7x + 2x = 9x
-2 + 9x = 3(x + -1)

Reorder the terms:
-2 + 9x = 3(-1 + x)
-2 + 9x = (-1 * 3 + x * 3)
-2 + 9x = (-3 + 3x)

Solving
-2 + 9x = -3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-2 + 9x + -3x = -3 + 3x + -3x

Combine like terms: 9x + -3x = 6x
-2 + 6x = -3 + 3x + -3x

Combine like terms: 3x + -3x = 0
-2 + 6x = -3 + 0
-2 + 6x = -3

Add '2' to each side of the equation.
-2 + 2 + 6x = -3 + 2

Combine like terms: -2 + 2 = 0
0 + 6x = -3 + 2
6x = -3 + 2

Combine like terms: -3 + 2 = -1
6x = -1

Divide each side by '6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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