Answer:
11. 3x+7
3x = 7
3x/3= -7/3
x = -7/3
x+15
x = -15
12. x = x+3
x-x = 3
x = 3
3y = y +1
3y-y = 1
2y =1
2y/2 = 1/2
y = 1/2
13. ???
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
11. 3x+7
3x = 7
3x/3= -7/3
x = -7/3
x+15
x = -15
12. x = x+3
x-x = 3
x = 3
3y = y +1
3y-y = 1
2y =1
2y/2 = 1/2
y = 1/2
13. ???