Answer:
8x+3y
Step-by-step explanation:
1. Find like terms: 5x and 3x share the same constant "x" so you can combine them. There is nothing to combine with the 3y since there is no other term with the constant "y".
2. Rearrange to make it easier to see: 5x+3x+3y
3. Add the 5x and 3x: 8x+3y
If the ordered pair is a solution, then the two equations in the system should be true after we plug in the points, like so:
(3) + 3(1) = 6 and 4(3) - 5(1) = 7
Then you simplify. 3 + 3 = 6 and 12 - 5 = 7, therefore the ordered pair is a solution of the given system.
Answer:
Answer is the third one/ or c
Step-by-step explanation:
Answer:
-58
Step-by-step explanation:
-|123+(-1)|/2-(-3)
-|122|/2-(-3)
-122/2-(-3)
-61-(-3)
-58