Question

Solve 9c + 4 = -23. (1 point)

Answer 1

-3
3
-2.1
4

Answer 2

a is the right answer or -3

Answer 3

9c + 4 = -23 --- subtract 4 from both sides
9c = -23 - 4
9c = - 27 -- divide both sides by 9
c = -27/9
c = -3
Just in case you wanted to see how to get the answer

Answer 4

Solve 3x - x + 2 = 12. (1 point)
-5
4
7
5
@texaschic101

Answer 5

could you help with this one to

Answer 6

3x - x + 2 = 12
2x + 2 = 12 --- subtract 2 from both sides
2x = 12 - 2
2x = 10 -- divide both sides by 2
x = 5

Answer 7

thank you last one .
Solve y/ 4 + 5 = 15. (1 point)
80
-80
40
-40
@texaschic101

Answer 8

Solve 2(x + 1) + 4 = 8. (1 point)
1
6.5
4
3

Answer 9

y/4 + 5 = 15 --- subtract 5 from both sides
y/4 = 15 - 5
y/4 = 10 --- multiply both sides by 4
y = 40
==============
2(x + 1) + 4 = 8 -- distribute through the parenthesis
2x + 2 + 4 = 8
2x + 6 = 8 -- subtract 6 from both sides
2x = 8 - 6
2x = 2 -- divide both sides by 2
x = 1

Answer 10

thank you @texaschic101

Answer 11

sure thing :)