3 years ago

The sum of two numbers is 20,one number is 4 less than the other.find the number

Mathematics

2 answers:

kogti [31]3 years ago

5 0

I’ve attached my work
Hope this helps!

Marysya12 [62]3 years ago

4 0

X-4+x=20

2x=20+4
2x=24
X=12
Number is 12 because 12-4 is 8 and 8+12 is 20

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