Hello from MrBillDoesMath!
Answer:
(x-2)/(x-5)
Discussion:
Factor the numerator and denominator:
x^2 + x - 6 = (x+3)(x-2)
x^2-2x-15 = (x+3)(x-5)
So
( x^2 + x - 6) / x^2-2x-15 = ( (x+3)(x-2) ) / ( (x+3)(x-5) )
Cancelling the (x+3) term in numerator and denominator gives
Regards,
MrB
Answer: Symmetric Property
Explanation: The symmetric property states that x = y, then y = x.
So the symmetric property allows us to
switch the left and right sides of an equation.
60 is your answer.
Step-by-step explanation:
x - 8 = 10
add 8 to both sides,
x = 18
substitute 18 for x in the second equation:
4(18) - 12 = 72 - 12 = 60
Please lmk if you have questions.
A.
32x+2=40
-2 -2
32x=42
.................
