giselleurzua15
giselleurzua15
16-01-2020
Mathematics
contestada
Y=x
8x+2y=70
How do you solve this
Respuesta :
zanaiconway
zanaiconway
16-01-2020
first you subtract 8x to both sides so you get
2y=-8x+ 70
then you divide 2 with everything to get y by itself
-4x+35=y
Answer Link
EmmaBeige
EmmaBeige
16-01-2020
is Y=x you would change 2y to 2x
you would combine 8x+2x=10x
You are now left with 10x=70
Now you would divide 10 from both sides to get x=7
Answer Link
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