-25=2(x+4)-9

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Solution for -25=2(x+4)-9 equation:


Simplifying
-25 = 2(x + 4) + -9

Reorder the terms:
-25 = 2(4 + x) + -9
-25 = (4 * 2 + x * 2) + -9
-25 = (8 + 2x) + -9

Reorder the terms:
-25 = 8 + -9 + 2x

Combine like terms: 8 + -9 = -1
-25 = -1 + 2x

Solving
-25 = -1 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-25 + -2x = -1 + 2x + -2x

Combine like terms: 2x + -2x = 0
-25 + -2x = -1 + 0
-25 + -2x = -1

Add '25' to each side of the equation.
-25 + 25 + -2x = -1 + 25

Combine like terms: -25 + 25 = 0
0 + -2x = -1 + 25
-2x = -1 + 25

Combine like terms: -1 + 25 = 24
-2x = 24

Divide each side by '-2'.
x = -12

Simplifying
x = -12

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