This is the concept of algebra. from the given equation;
y-9+9=-17+9
The original equation was y-9=-17
The subtraction was undone by applying inverse operation of adding 9 to get;
y-9+9=-17+9
y=-8
The aim of doing this was to obtain the value of the unknown which is y
Answer:
e
Step-by-step explanation:
50 and 40
Use the pythagorean theorem.
Answer:forgot to add sin a = -5
Step-by-step explanation:
Answer:
$3.18 in taxes
Step-by-step explanation:
