8x plus 8y equals 8. 8x plus 2y equals 28. Find x and y
2 answers:
Answer:
x,y = 13/3, -10/3
Step-by-step explanation:
8x+8y=8
8x+2y=28 Subtract eq1 by eq 2
6y=-20
y=-20/6 y = -10/3
8x - 80/3=8
8x=34 2/3
x=4 1/3
x=13/3
Hope this helps plz hit the crown :D
Answer:
x = 13/3 y = 10/3
Step-by-step explanation:
8x+8y = 8
8x + 2y = 28
y = 14 - 4x make y = 1 by dividing all by 2
8x + 8 ( 14- 4x ) = 8 substitute
8x + 112 - 32x = 8
-24x = -104
x = 13/3
y = -10/3
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