Math, asked by fa4325227, 5 months ago

find A and B (two possitive number) such that A+B =220 and A-B =20​

Answers

Answered by umeshvarshney061
1

Answer:

A=120 B=100

Step-by-step explanation:

120+100=220

120-100=20. please follow and like

Answered by harikethan21
1

a+b=220let it be eq1

a-b=20let it be eq 2

add eq 1 and 2 by adding we get 2a=240 a=120

by substituting a in eq1 or eq2 we get b value i.e100

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