you can simply answer Gl =2 r= g2/g1 6÷2 =3
glr^11 = 2× 3^11
move -7 to the right side of the equal sign which becomes +7
x=2+7
7 + 2 is 9
=9
Answer:21
Step-by-step explanation:1-63=90
Answer:
a
Step-by-step explanation: