2x - 3 = y
-3x + 5 = y
-4/5x -2 =y
1/2x + 9 = y
Answer:
Step-by-step explanation:
∠DEF=90-58.2=31.8°
Answer:
Step-by-step explanation:
First one is 19. The work is 7+7+5=19
Second one is 22. The work is 12+5+5=22
Third one is 15. The work is 3+3+3+3+3=15
Answer:
2y - 9
Step-by-step explanation:
number = y
2 × y - 9
2 × y can be simplified to 2y.
2y - 9
