Question

solve 16x^2-9=16 and y^3-1=7 show work.

Answer 1

Here you go. Answer is in the Image.

Answer 2

16x^2-9=16
16x^2=25
x^2=25/16
x=1.25, -1.25

y^3-1=7
7^3=8
y=2

Hope this helps!