33+45-(3*9)=x

Solution for 33+45-(3*9)=x equation:

Simplifying
33 + 45 + -1(3 * 9) = x

Multiply 3 * 9
33 + 45 + -1(27) = x

Multiply -1 * 27
33 + 45 + -27 = x

Combine like terms: 33 + 45 = 78
78 + -27 = x

Combine like terms: 78 + -27 = 51
51 = x

Solving
51 = 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.
51 + -1x = x + -1x

Combine like terms: x + -1x = 0
51 + -1x = 0

Add '-51' to each side of the equation.
51 + -51 + -1x = 0 + -51

Combine like terms: 51 + -51 = 0
0 + -1x = 0 + -51
-1x = 0 + -51

Combine like terms: 0 + -51 = -51
-1x = -51

Divide each side by '-1'.
x = 51

Simplifying
x = 51