keljad

@keljad (69)

Australia • Age 49

Joined myLot 18 years ago

Raised as the third son

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keljad's Likes

keljad liked this • 13 Oct 06

maths simultaneous equations

keljad @keljad (69) • Australia 13 Oct 06

2a + 4c =$ 76.00 4a + 1c =$ 82.00 a = adult c + children find admission cots for each

2 responses

mythmoh Multiply first eq by 2 4a+8c=152---3 4a+1c=82 sub 2 from 3 eq 7c=70 c=10 sub c in 1 eq 2a+40=76 2a=36 a=18

13 Oct 06

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1 person

keljad liked this • 13 Oct 06

maths simultaneous equations

keljad @keljad (69) • Australia 13 Oct 06

2a + 4c =$ 76.00 4a + 1c =$ 82.00 a = adult c + children find admission cots for each

2 responses

istanto what i can do for you. just ask it i will try answer ..

13 Oct 06

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1 person

keljad liked this • 13 Oct 06

maths simultaneous equations

keljad @keljad (69) • Australia 13 Oct 06

2a + 4c =$ 76.00 4a + 1c =$ 82.00 a = adult c + children find admission cots for each

2 responses

istanto oh nice... you want to joke or what?

13 Oct 06

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1 person