3(x-3)(4-5)=

Solution for 3(x-3)(4-5)= equation:

Simplifying
3(x + -3)(4 + -5) = 0

Reorder the terms:
3(-3 + x)(4 + -5) = 0

Combine like terms: 4 + -5 = -1
3(-3 + x)(-1) = 0

Reorder the terms for easier multiplication:
3 * -1(-3 + x) = 0

Multiply 3 * -1
-3(-3 + x) = 0
(-3 * -3 + x * -3) = 0
(9 + -3x) = 0

Solving
9 + -3x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -3x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = 0 + -9
-3x = 0 + -9

Combine like terms: 0 + -9 = -9
-3x = -9

Divide each side by '-3'.
x = 3

Simplifying
x = 3