Use this website called mathpapa.com
It’s really helpful and completely free
Hope this helped!
So I guess we are solving for x here :)
So here is my work...
a=2x+6xz
Basically I think it would be
a=6xz+2x
WAIT WAIT NO I'M WRONG FORGIVE ME!
It's x=a/2(1+3z)
7x-y-17=0
Step-by-step explanation:
3(x+4)=9
3x+12=9
3x=-3
x=-1
Hope this helps :D
