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

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


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

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

Reorder the terms:
-14 + -2x = 7(-7 + x)
-14 + -2x = (-7 * 7 + x * 7)
-14 + -2x = (-49 + 7x)

Solving
-14 + -2x = -49 + 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.
-14 + -2x + -7x = -49 + 7x + -7x

Combine like terms: -2x + -7x = -9x
-14 + -9x = -49 + 7x + -7x

Combine like terms: 7x + -7x = 0
-14 + -9x = -49 + 0
-14 + -9x = -49

Add '14' to each side of the equation.
-14 + 14 + -9x = -49 + 14

Combine like terms: -14 + 14 = 0
0 + -9x = -49 + 14
-9x = -49 + 14

Combine like terms: -49 + 14 = -35
-9x = -35

Divide each side by '-9'.
x = 3.888888889

Simplifying
x = 3.888888889

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