Substitute -12 for x to get |-12 + 10| and -12 + 10 is -2, the absolute value of -2 is just 2.
|x + 10| if x = -12 is 2
The answer is the first one Which is A
Answer:
Slope = 3
Step-by-step explanation:
Calculate using slope formula:
and
2x + 9 = 8
Subtract 9 from each side :
2x = -1
Divide each side by 2 :
x = - 1/2
Answer:
x=5
Step-by-step explanation:
7x+15-9x=5
-2x+15=5
-2x=-10
x=5