Answer:
x=-4 and y=10
Step-by-step explanation:
Use the second equation to make y=x+6
sub y=x+6 into the first equation
-x-2*(x+6)=0
-x-2x-12=0
-3x-12=0
3x=-12
x=-4
Now sub x=-4 into the second equation
-(-4)+y=6
y=6+4
y=10
Thanks dude!
Step-by-step explanation:
Can i have brainly?
Answer:
Step-by-step explanation:
El precio original del vestido es,
72 dolares
2 terms. (4x) and (9). Terms are separated by addition or subtraction but not multiplication or division
Answer:
c
trust me i just did it
Step-by-step explanation:
