7(x+9)-7=

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Solution for 7(x+9)-7= equation:


Simplifying
7(x + 9) + -7 = 0

Reorder the terms:
7(9 + x) + -7 = 0
(9 * 7 + x * 7) + -7 = 0
(63 + 7x) + -7 = 0

Reorder the terms:
63 + -7 + 7x = 0

Combine like terms: 63 + -7 = 56
56 + 7x = 0

Solving
56 + 7x = 0

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 7x = 0 + -56

Combine like terms: 56 + -56 = 0
0 + 7x = 0 + -56
7x = 0 + -56

Combine like terms: 0 + -56 = -56
7x = -56

Divide each side by '7'.
x = -8

Simplifying
x = -8

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