13x-y=13
1.)
13x + (-1y) =13
(Subtract -1y on both sides)
13x= 13 + 1y
(Divided both sides by 13)
(13 and 13 on both sides should cancel out each other)
X = 1y or x = x
2.)
13x + (-1y) = 13
(Subtract 13x on both sides)
-1y = 13-13x
(Divided both sides by -1)
Y=-13-13x
(I’m hope this is right if I’m wrong I’m soooo sorry)
There is no one answer (ordered pair) to this equation and the answer is found by graphing or trying out different values for each variable. Anyway, here are some solutions; (1,0), (4,1), (0,-1/3).
Answer:
40
Step-by-step explanation:
Two apples have 1/5, so 5*2 (or 10) apples will have 1 gram of fat.
In total, 4*5*2 (or 40) apples will have 4 grams of fat.
6 is right box 0.5 is left box