7x+7=2-(7x-8)

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Solution for 7x+7=2-(7x-8) equation:


Simplifying
7x + 7 = 2 + -1(7x + -8)

Reorder the terms:
7 + 7x = 2 + -1(7x + -8)

Reorder the terms:
7 + 7x = 2 + -1(-8 + 7x)
7 + 7x = 2 + (-8 * -1 + 7x * -1)
7 + 7x = 2 + (8 + -7x)

Combine like terms: 2 + 8 = 10
7 + 7x = 10 + -7x

Solving
7 + 7x = 10 + -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.
7 + 7x + 7x = 10 + -7x + 7x

Combine like terms: 7x + 7x = 14x
7 + 14x = 10 + -7x + 7x

Combine like terms: -7x + 7x = 0
7 + 14x = 10 + 0
7 + 14x = 10

Add '-7' to each side of the equation.
7 + -7 + 14x = 10 + -7

Combine like terms: 7 + -7 = 0
0 + 14x = 10 + -7
14x = 10 + -7

Combine like terms: 10 + -7 = 3
14x = 3

Divide each side by '14'.
x = 0.2142857143

Simplifying
x = 0.2142857143

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