Question

Check my basic math answers, practice test for finals. (Want to be ready, and sure)

Solve
6 -4x = 4(3 - x)

A. -2
B. 2
C. All Real Numbers
D. No Solutions
------------------------
Solve
3(x-2) + 5x = 18

A. all real numbers
B. 1
C. 2
D. 3
----------------------------
Solve
x + 4 - 7 x = 22

A. -5
B. -3
C. 3
D. 5
-------------------
Solve
3|s| = 18

A. s = -6 only
B. s = 6 only
C. s = -6 or s = 6
D. s = -18 or s = 18
-----------------------
Solve
-1/3x = 12

A. -36
B. -4
C. -1/4
D. 4

Answer 1

Have you attmepted the problems?

Answer 2

1. -2
2. 3
3. -3
4. s = 6 only
5. -36

Answer 3

@pooja195 sorry OS issues

Answer 4

1) Wrong
2) Correct
3) Correct
4) Wrong
5) Correct

Answer 5

1, no solution? That was my second idea of a answer in my notes.

Answer 6

Yes no solution is correct
what about #4?

Answer 7

Need help?

Answer 8

Had to rewrite #4 in my notes, but #4 would be -6 only?

Answer 9

Nope
\[\huge~\rm~\frac{ 3(|s|) }{ 3 }=\frac{ 18 }{ 3 }\]

Answer 10

18/3=?

Answer 11

18 divided by 3 = 6

Answer 12

Good
|s|=6
however
|-6|=6
therefore it can be -6 or 6

Answer 13

Oh ok! Understandable! Thank you so much! Have a nice day! @pooja195

Answer 14

You too ^_^