Question

Confused on these but these are my answers. *Not multiple choice*
1) -18 + 4 + x = 9 - 19 *my answer is -10*

2) 32 - 6x + 7x = -15 + 28 *my answer is 13*

3) -4x + 5(x -2) = -16 + 10 *my answer 4*

4) 4.8 + x -5.9 = 3.6 * my answer 4.7*

5) 1/3x + 1/3 (2x - 15) = 3 1/2 * my answer is 3 2/15

Answer 1

-18 + 4 + x = 9 - 19
-14 + x = -10
x = 4

32 - 6x + 7x = -15 + 28
32 + x = 13
x = 13 + -32
x = -19

Try the others again.

Answer 2

To see if your answers are right, sub them back into the original problem.

Answer 3

3) -6

4) 4.7

5) -3 9/15