7
7
4
A false statement.
x + 10 = 19 x = 19 - 10 x = 9
7
7
4
7
The absolute value of 19 is 19. If x is positive , absolute x equals x.
2n plus 7 equals 19 2n equals 12 n equals 6
A false statement.
x + 10 = 19 x = 19 - 10 x = 9
y = 8
x=19
m = -19
y = 8