Question

Solve 3c + 2 = 4c - 9.

Answer 1

3c + 2 = 4c - 9.
3c+2 - 3c = 4c - 9 - 3c
2 = c - 9
2 + 9 = c - 9 +9
c = 11

Answer 2

4x - 2x - 2 = -42. Here is another one.

Answer 3

try it just as above i did

Answer 4

Is it a negative or positive.

Answer 5

negative

Answer 6

I don't get it.

Answer 7

4x - 2x - 2 = -42.
2x - 2 = -42
2x - 2 +2 = -42 +2
2x = -40
2x/2 = -40/2
x=-20

Answer 8

Okay, I see it but i don't get how you got that. I got negative 7.

Answer 9

Never mind I see you added 4x to - 2x

Answer 10

okay finally u got it right???

Answer 11

Yes. Help with this one.\[|3u - 18| = 0\]

Answer 12

(6,-6)

Answer 13

No just 6.

Answer 14

Two consecutive odd integers have a sum of 48. What is the largest of the two integers?

Answer 15

23+25 = 48
so 25