X + y = 21 3y + x = 19 Which value of x is part of a solution to this system of equations?
1 answer:
We have that
<span>x + y = 21
3y + x = 19
using a graph tool
see the attached figure
the solution is the point (22,-1)
the answer isthe value of x is 22</span><span>
</span>
You might be interested in
It’s the sams equation, just negative cause it’s reflected on the x-axis
Answer:
n+6 is less than or equal to 3
Step-by-step explanation:
this answer is n is less than or equal to -3
Answer:
the answer is c :)
Step-by-step explanation:
Answer:no
Step-by-step explanation:
5(3(10)+8)
5(30+8)
5(38)=190
8(10)+8
80+8
88
88≠190 so no
