Question

4(3x+3)-3(x-5)-9(x+3)=0

Answer 1

При любом х значение выражения будет равно 0

Answer 2

Let's first simplify the left-hand side of the equation using the distributive property and combining like terms:

4(3x+3) - 3(x-5) - 9(x+3) = 0

12x + 12 - 3x + 15 - 9x - 27 = 0

Now we can combine like terms:

12x - 3x - 9x + 12 + 15 - 27 = 0

0x = 0

Since 0 times any value is always 0, the solution to the equation is x can be any value. In other words, the solution set is all real numbers.