Answer:
idk what kinda work is this dude ?
Step-by-step explanation:
Answer: (9, -5)! :)
Explanation:
-3x - 6y = 3
2x + 7y = -17
-6x - 12y = 6
6x + 21y = -51
9y = -45
y = -5
-3x + 30 = 3
-3x = -27
x = 9
(Also, could I please have brainliest?)
Answer:
3 3/4
Step-by-step explanation:
5 x 9/12 is 45/12 which is 3 9/12 or 3 3/4.
X = R
y is bigger and equal to -1, y = R
The symbol used to represent a number is called a variable.