-5x+7(-x-7)=47

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Solution for -5x+7(-x-7)=47 equation:


Simplifying
-5x + 7(-1x + -7) = 47

Reorder the terms:
-5x + 7(-7 + -1x) = 47
-5x + (-7 * 7 + -1x * 7) = 47
-5x + (-49 + -7x) = 47

Reorder the terms:
-49 + -5x + -7x = 47

Combine like terms: -5x + -7x = -12x
-49 + -12x = 47

Solving
-49 + -12x = 47

Solving for variable 'x'.

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

Add '49' to each side of the equation.
-49 + 49 + -12x = 47 + 49

Combine like terms: -49 + 49 = 0
0 + -12x = 47 + 49
-12x = 47 + 49

Combine like terms: 47 + 49 = 96
-12x = 96

Divide each side by '-12'.
x = -8

Simplifying
x = -8

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