3+8=2(x-11)

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Solution for 3+8=2(x-11) equation: 


Simplifying
3 + 8 = 2(x + -11)

Combine like terms: 3 + 8 = 11
11 = 2(x + -11)

Reorder the terms:
11 = 2(-11 + x)
11 = (-11 * 2 + x * 2)
11 = (-22 + 2x)

Solving
11 = -22 + 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.
11 + -2x = -22 + 2x + -2x

Combine like terms: 2x + -2x = 0
11 + -2x = -22 + 0
11 + -2x = -22

Add '-11' to each side of the equation.
11 + -11 + -2x = -22 + -11

Combine like terms: 11 + -11 = 0
0 + -2x = -22 + -11
-2x = -22 + -11

Combine like terms: -22 + -11 = -33
-2x = -33

Divide each side by '-2'.
x = 16.5

Simplifying
x = 16.5

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