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A sum of 2 numbers is 8,8, thier diffrence is 1.8
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A sum of 2 numbers is 8,8, thier diffrence is 1.8

User Ranjan
by
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2 Answers

6 votes

Answer:

457

Explanation:

57;;/*_&445

User Susanne Jarl
by
3.5k points
6 votes

Answer:

5.3+3.5=8.8

Explanation:

x+y=8.8

x-y=1.8

add both equations togeather which cancel out y because there is a +y and a -y

2x=8.8+1.8

2x=10.6

2 2

x=5.3

8.8-5.3=3.5

5.3-3.5=1.8

5.3+3.5=8.8

User Adamwy
by
4.0k points
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