PLEASE HELP I really need help with it:/

Answer:
Step-by-step explanation:
We know that:
Solution:
Hence, the value of q is 14.
Complementary angles have sum 90°
[tex]\\ \tt\hookrightarrow 39+4q-5=90[/tex]
[tex]\\ \tt\hookrightarrow 4q+34=90[/tex]
[tex]\\ \tt\hookrightarrow 4q=90-34[/tex]
[tex]\\ \tt\hookrightarrow 4q=56[/tex]
[tex]\\ \tt\hookrightarrow q=14[/tex]