Problem 2
Question
Evaluate each algebraic expression for the given value or values of the variable(s). $$8+6 x, \text { for } x=5$$
Step-by-Step Solution
Verified Answer
The evaluated value of the algebraic expression \(8+6x\) for \(x=5\) is 38.
1Step 1: Substitute the value into the variable
Replace the variable \(x\) in the expression \(8+6x\) with the given value 5, this gives \(8+6*5\)
2Step 2: Carry out the multiplication
Perform the multiplication operation \(6*5\), which results in 30
3Step 3: Perform the addition
Add the result from the multiplication with 8, this gives \(8 + 30 = 38\)
Other exercises in this chapter
Problem 1
Evaluate each expression in Exercises \(1-12,\) or indicate that the root is not a real number. $$\sqrt{36}$$
View solution Problem 1
In Exercises 1–4, is the algebraic expression a polynomial? If it is, write the polynomial in standard form. $$2 x+3 x^{2}-5$$
View solution Problem 2
Evaluate each exponential expression. $$6^{2} \cdot 2$$
View solution Problem 2
Find all numbers that must be excluded from the domain of each rational expression. $$\frac{13}{x+9}$$
View solution