Answer:
Step-by-step explanation:
-2m - 5n = 7m - 3n
-9m - 5n = -3n
-9m = -2n
m = 2n/9
g(m)= 2n/9
Answer: Is there a description box maybe vocab words
if so pls comment and i will give answer if answerable hence down in comment section.
Step-by-step explanation:
1+1 = 2
So if it is 2 then 2+6 = 8
I hope this helped love
<span><span>4a+6b=10
4a=10-6b
a=(10-6b)/4
a=(5-3b)/2
</span>
<span>2a-4b=12
2((5-3b)/2)-4b=12
(5-3b)-4b=12
5-7b=12
-7b=7
b=-1
</span>
<span>2a-4b=12
2a-4(-1)=12
2a+4=12
2a=8
a=4
a=4, b=-1 </span>
12a=48</span>
by Quadratic formula , 
, values of x are 
. None of mentioned options are correct according to question!
<u>Step-by-step explanation:</u>
Here we have , expression x2 + 20 = 2x or , .
We know that Quadratic formula is :
⇒ 
Putting this value in equation :
⇒
⇒ 
⇒ 
⇒ 
⇒
Therefore , by Quadratic formula , , values of x are . None of mentioned options are correct according to question!
