El resultado de la operacion 8+30 -: - 6 + 2 - 6 . 3 +4 -10 es = a : 10 b: 5 c: -9 d: -12 por favor con operacion

Maybe the answer is 20mm. all i really did was just multiply, which is obvious.

Remember, you can do anything to an equation as long as you do it to both sidesminus 36 from both sides4.5(8-x)=66-2.5(3x+24)distribute36-4.5x=66-7.5x-60add like terms36-4.5x=-7.5x+6add 7.5x to both sides36+3x=6minus 36 from both sides3x=-30divide both sides by 3x=-10