Answer:
you got this bro
Step-by-step explanation:
stay calm and dont over think about it you are smart just take your time
Ifnhgnegngebvfegrgrwgtwgtehwthte
Answer:
Step-by-step explanation:
If you let y=2x, you can plug it into the other equation.
x+2x=-9
Then solve that equation.
3x=-9
x=-3
Then use y=2x to find y.
y=2(-3)=-6
y=-6
x PLATES ... 10
7 CUPS ... 14
Cross multiply and et' violá:
