7(x+7)+7x=7(x-5)

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Solution for 7(x+7)+7x=7(x-5) equation:


Simplifying
7(x + 7) + 7x = 7(x + -5)

Reorder the terms:
7(7 + x) + 7x = 7(x + -5)
(7 * 7 + x * 7) + 7x = 7(x + -5)
(49 + 7x) + 7x = 7(x + -5)

Combine like terms: 7x + 7x = 14x
49 + 14x = 7(x + -5)

Reorder the terms:
49 + 14x = 7(-5 + x)
49 + 14x = (-5 * 7 + x * 7)
49 + 14x = (-35 + 7x)

Solving
49 + 14x = -35 + 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.
49 + 14x + -7x = -35 + 7x + -7x

Combine like terms: 14x + -7x = 7x
49 + 7x = -35 + 7x + -7x

Combine like terms: 7x + -7x = 0
49 + 7x = -35 + 0
49 + 7x = -35

Add '-49' to each side of the equation.
49 + -49 + 7x = -35 + -49

Combine like terms: 49 + -49 = 0
0 + 7x = -35 + -49
7x = -35 + -49

Combine like terms: -35 + -49 = -84
7x = -84

Divide each side by '7'.
x = -12

Simplifying
x = -12

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