7-2x-5=11

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Solution for 7-2x-5=11 equation:


Simplifying
7 + -2x + -5 = 11

Reorder the terms:
7 + -5 + -2x = 11

Combine like terms: 7 + -5 = 2
2 + -2x = 11

Solving
2 + -2x = 11

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -2x = 11 + -2

Combine like terms: 2 + -2 = 0
0 + -2x = 11 + -2
-2x = 11 + -2

Combine like terms: 11 + -2 = 9
-2x = 9

Divide each side by '-2'.
x = -4.5

Simplifying
x = -4.5

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