7(x+1)=6-2(7x+7)

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


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

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

Reorder the terms:
7 + 7x = 6 + -2(7 + 7x)
7 + 7x = 6 + (7 * -2 + 7x * -2)
7 + 7x = 6 + (-14 + -14x)

Combine like terms: 6 + -14 = -8
7 + 7x = -8 + -14x

Solving
7 + 7x = -8 + -14x

Solving for variable 'x'.

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

Add '14x' to each side of the equation.
7 + 7x + 14x = -8 + -14x + 14x

Combine like terms: 7x + 14x = 21x
7 + 21x = -8 + -14x + 14x

Combine like terms: -14x + 14x = 0
7 + 21x = -8 + 0
7 + 21x = -8

Add '-7' to each side of the equation.
7 + -7 + 21x = -8 + -7

Combine like terms: 7 + -7 = 0
0 + 21x = -8 + -7
21x = -8 + -7

Combine like terms: -8 + -7 = -15
21x = -15

Divide each side by '21'.
x = -0.7142857143

Simplifying
x = -0.7142857143

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