Answer:
9 + 10 +x= 21
x=21-19
x=2
add 2 in left hand side to get 21
87 is greater than 13.688
Answer:
2x + 12
Step-by-step explanation:
Example of Associative Property Addition:
a + (b+c) = b + (a+c)
Now, implement it to the given expression:
(2x+8) + 4 = 2x + (8+4)
That simplifies to:
2x + 12
Answer:
SUBTRACT
Step-by-step explanation:
Answer:
x = 1 , x = -2.
Step-by-step explanation:
You are correct when x = -2 and x = 1 we find that f(x) = g(x).