3
5 + 8(3 + x) 5 + 24 + 8x 29 + 8x
13
3 + x = 8 x = 5
2x-3 = x+5 2x-x = 8 x = 8
-8 + x = -3 x = -3 + 8 x = 5
8 x 3 + 5 = 29
The answer to the mathematical equation of -3 x 5 plus 7 -8 is a negative number, -16.
-3
2
8
x/-5 + 8 = 11 To solve this: Subtract 8: x/-5 = 3 Multply by -5: x = 3*-5 Work it out: 3*-5 = -15 x = -15