9 This expression can be simplified to: 9x
It is an algebraic expression
There is no equation, only an expression. An expression can be simplified but cannot be solved.
It is an expression with a single variable, x.
9x2+9x-12 All I can do is simplify this. I can't solve it unless turn this expression into an equation.
It can be simplified to: 9y-2x
3(3x + 5)
The sum of the given expression would depend on the values of the variables which have not been given.
18 + 8x + x = = 18 + 9x = 9(2 + x) which is the factored form of the expression.
27x/9x = 3x
the answer is (3x-2)(9x squared+6x+4)
11 + 9X