Math, asked by nandinibaghel50, 2 months ago

समीकरण x+2y=7 मे यदि y-7 तो x का मान क्या होगा

Answers

Answered by sablenikhil780

2

Answer:

21

Step-by-step explanation:

my

X+2y=7

by substituting value of y in equation

X +2(-7)= 7

X+(-14)=7

x-14=7

X=7+14

X=21

hope it will help you

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