2(5.5+4)=x

Solution for 2(5.5+4)=x equation:

Simplifying
2(5.5 + 4) = x

Combine like terms: 5.5 + 4 = 9.5
2(9.5) = x

Multiply 2 * 9.5
19 = x

Solving
19 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
19 + -1x = x + -1x

Combine like terms: x + -1x = 0
19 + -1x = 0

Add '-19' to each side of the equation.
19 + -19 + -1x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -1x = 0 + -19
-1x = 0 + -19

Combine like terms: 0 + -19 = -19
-1x = -19

Divide each side by '-1'.
x = 19

Simplifying
x = 19