Math, asked by kajalmishramishra98, 8 months ago

A.TO:
1st Condition:x+y = 180 eqn. 1
and2nd Condition :
x-y=18

substitute method

Answers

Answered by khenchiisha

1

Answer:

x+y=180

x-y=18

2y=100

y =50

x=180-50

x=130

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