As an algbraic expression it is: 11x+7 whereas x is the unknown variable
-4, 11, 9, and -8 are constants. 'x' is the variable.
It is a linear expression in two variables. As an expression it cannot be solved. Furthermore, to solve equations in two variables you need at least two linear equations.
It is a linear equation in a single variable, x.
Assuming that all the terms are positive it is: 11+11x or 11x+11
21
As an algbraic expression it is: 11x+7 whereas x is the unknown variable
-4, 11, 9, and -8 are constants. 'x' is the variable.
It is a linear expression in two variables. As an expression it cannot be solved. Furthermore, to solve equations in two variables you need at least two linear equations.
9132
It is a linear equation in a single variable, x.
Assuming that all the terms are positive it is: 11+11x or 11x+11
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This expression can be simplified to: 2-6x
Oh, dude, that's just a linear expression. The answer to -11x-4 is just like simplifying a math problem - you're left with -11x-4. It's not like you can magically make it disappear, unless you're a wizard or something.
To factor out the quadratic expression x^2 - 11x + 28, we need to find two binomial factors that multiply to give us this expression. The factors are (x-4)(x-7).
It is an algebraic expression that can be simplified to: 11x+5