kat353
18.11.2020 •
Mathematics
Solve the following system
6x-3y=15
x+3y=-8
Solved
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Ответ:
This system can be solved for x by elimination.
Now, with what we found for x, we plug it back into one of the equations to solve for y. I chose the second one.
Now, we have our solution.
Ответ:
you have to simplify it to 5.4
Step-by-step explanation:
0.3x18