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

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


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

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

Combine like terms: 1 + -1 = 0
0 + 7x = 3 + -2(2 + -1x)
7x = 3 + -2(2 + -1x)
7x = 3 + (2 * -2 + -1x * -2)
7x = 3 + (-4 + 2x)

Combine like terms: 3 + -4 = -1
7x = -1 + 2x

Solving
7x = -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.
7x + -2x = -1 + 2x + -2x

Combine like terms: 7x + -2x = 5x
5x = -1 + 2x + -2x

Combine like terms: 2x + -2x = 0
5x = -1 + 0
5x = -1

Divide each side by '5'.
x = -0.2

Simplifying
x = -0.2

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