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

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


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

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

Combine like terms: 7 + -7 = 0
0 + 7x = 7 + -7(x + -1)
7x = 7 + -7(x + -1)

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

Combine like terms: 7 + 7 = 14
7x = 14 + -7x

Solving
7x = 14 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
7x + 7x = 14 + -7x + 7x

Combine like terms: 7x + 7x = 14x
14x = 14 + -7x + 7x

Combine like terms: -7x + 7x = 0
14x = 14 + 0
14x = 14

Divide each side by '14'.
x = 1

Simplifying
x = 1

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