Ask
your own question, for FREE!
Mathematics
74 Online
How do you workout this formula: a+b = 2xz; z
Still Need Help?
Join the QuestionCove community and study together with friends!
do u want to solve for z?
yes
divide by 2x
2xz=a+b z=(a+b)/2x
I meant show the steps very well
Still Need Help?
Join the QuestionCove community and study together with friends!
show it how I started it
u just divide both sides by 2x thats it
so divide 2x by a + b
put a line then a 2x under a+b
\begin{align*} a+b &= 2xz\\ \frac{a+b}{2x} &=\frac{\cancel{2x}z}{\cancel{2x}}\\ \frac{a+b}{2x} &=z \end{align*}
Still Need Help?
Join the QuestionCove community and study together with friends!
the answer looks so pretty lol
Ikr thanks so much
but if x = 0 you've got a problem, if a + b = 0 z can be what you want, else z doesn't exist
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Jumper:
You are trapped in a room with two doors. One leads to freedom, while the other leads to certain death.
Jumper:
What is 90 u00f7 2? First to answer gets a medal ud83dude0f
ShoaibChaudhry:
Organisms that reproduce sexually exhibit zygotic, gametic, or sporic meiosis. One way to determine the type of life cycle an organism has is by A.
Stringcheese272:
hows my story so far me and @SophiaL are almost done with it https://docs.google.com/document/d/1E3wpLCMlINP7aYPF-zFANfaex7151Bhxe2fB_epNOpQ/edit
6 minutes ago
51 Replies
3 Medals
38 minutes ago
16 Replies
2 Medals
29 minutes ago
9 Replies
1 Medal
37 minutes ago
5 Replies
1 Medal