7[x-(6x-7)]=1-2x

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Solution for 7[x-(6x-7)]=1-2x equation:


Simplifying
7[x + -1(6x + -7)] = 1 + -2x

Reorder the terms:
7[x + -1(-7 + 6x)] = 1 + -2x
7[x + (-7 * -1 + 6x * -1)] = 1 + -2x
7[x + (7 + -6x)] = 1 + -2x

Reorder the terms:
7[7 + x + -6x] = 1 + -2x

Combine like terms: x + -6x = -5x
7[7 + -5x] = 1 + -2x
[7 * 7 + -5x * 7] = 1 + -2x
[49 + -35x] = 1 + -2x

Solving
49 + -35x = 1 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
49 + -35x + 2x = 1 + -2x + 2x

Combine like terms: -35x + 2x = -33x
49 + -33x = 1 + -2x + 2x

Combine like terms: -2x + 2x = 0
49 + -33x = 1 + 0
49 + -33x = 1

Add '-49' to each side of the equation.
49 + -49 + -33x = 1 + -49

Combine like terms: 49 + -49 = 0
0 + -33x = 1 + -49
-33x = 1 + -49

Combine like terms: 1 + -49 = -48
-33x = -48

Divide each side by '-33'.
x = 1.454545455

Simplifying
x = 1.454545455

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