A. [tex] \frac{g}{-4} [/tex] ≥ 17
Multiply by -4 on either sides to cancel out
g ≥ 17
B. 8x + 63 > 127
Take 63 to the other side
8x > 64
Divide by 8 on either sides to isolate x
[tex] \frac{8x}{8} [/tex] > [tex] \frac{64}{8} [/tex]
8 and 8 cancels out
x > 8
