273 13+8 = 21 and 13*21 = 273
The answer to the problem of 12X plus 13 equals 9 is x equals -1/3.
If 5x plus 3y equals 13, the x equals 2 and y equals 1. This is because 5x2=10 and 3x1=3, and 10+3=13.
It has to be interval notation
a = -4
3
No.
13.
4 plus 6 plus 3 equals?Add 4 and 6 and get 10, then add 3 and 10 and get 13. Therefore, the answer to 4+6+3 is 13.
273 13+8 = 21 and 13*21 = 273
3+4+6 easily equals 13. There is a few ways to do it. 3+4 equals seven. Then add 6 and you get 13. 3+6 equals nine. Then add 4 and you get 13. 4+6 equals ten. Then add 3 and you get 13.
The answer to the problem of 12X plus 13 equals 9 is x equals -1/3.
If 5x plus 3y equals 13, the x equals 2 and y equals 1. This is because 5x2=10 and 3x1=3, and 10+3=13.
-10 + -3
5x - 4x = 13 - 3 ie x = 10
It has to be interval notation
9y+3 = 5y+13 9y-5y = 13-3 4y = 10 y =2.5