X=1 y=-2 I am sure I did it
Answer:
-1
Step-by-step explanation:
then the sum of the line come home x axis
-4+3=-1
Answer:
A value, or values, we can put in place of a variable (such as x) that makes the equation true.
Example: x + 2 = 7
When we put 5 in place of x we get: 5 + 2 = 7
5 + 2 = 7 is true, so x = 5 is a solution
