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2 numbers that have a difference of 8 to make 4
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2 numbers that have a difference of 8 to make 4
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Dec 3, 2019
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2 numbers that have a difference of 8 to make 4
Mathematics
middle-school
Diegoveloper
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1
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6,-2
X-y=8
X+y=4
Ys cancel
2x=12
X=6 substitute
6+y=4
Subtract 6
4-6=-2
Thibautg
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Dec 6, 2019
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Thibautg
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