Answer:
x = -2
Step-by-step explanation:
2x = -8+4
2x = -4
x = -2
CHECK
-4 - 4 = -8
819 is the answer because thats how many visitors he got
Answer:
X=13
Step-by-step explanation:
So if ΔABC ≅ ΔDEC, then that means that ∠B is ≅ ∠E. Therefore you would write the equation 3x=6x-39 and solve for X to get 13.
Y=(x+1)(x-1) this is factored out
The expression is not equivalent to
.
<h2>Polynomial</h2>
An expression of more than two algebraic terms, basically sums of terms and variables of power n.
<h2>Given</h2>

<h2>Step by step explanation</h2>

Then the expression is not equivalent to
.
Thus, the expression is not equivalent to
.
More about the polynomial link is given below.
brainly.com/question/17822016