Question

What is the value of x?
X+12= -7
x=?

Answer 1

x + 12 = -7
-12 -12
x= -7 - 12
x= -19

Answer 2

thanx i still have more can u help

Answer 3

sure what is it

Answer 4

-15 - X =-6
X =?

Answer 5

- 15 -x = -6
+15 +15
-x = 9
/-1 /-1
x = -9

Answer 6

-6 X=42
X=?

Answer 7

-6x = 42
/-6 /-6
x = -7

Answer 8

-2 X+8=-16
x=?

Answer 9

-2x + 8 = -16
-8 -8
-2x = -24
/-2 /-2
x= 12

Answer 10

3(X- 2) + 5x=18
x=?

Answer 11

3(x-2) + 5x = 18
3x-6 + 5x = 18
8x - 6 = 18
-6 -6
8x = 12
/8 /8
x = 3/2

Answer 12

http://static.k12.com/bank_packages/files/media/mathml_6868b1ccc9059a4643383726dde538e79559caec_1.gif

Answer 13

@Hero

Answer 14

@zepdrix

Answer 15

@ganeshie8