Math, asked by guddizinjurde12, 6 hours ago


Complete the following Activity
Solve the simultanétus equation
3x- 4y = 15 ; x+ 4y=1

Adding eqn . 1and 2 we get
3x - 4y = 15
x+4y=1
?=?

x = ?​

Answers

Answered by TheMysticInSaffron
1

Answer:

4

Step-by-step explanation:

3x -4y=15....(i)

x +4y= 1 ....(ii)

Adding (i) and (ii) we get...

3x -4y + x + 4y= 15+1

=> 3x + x -4y + 4y =16

=>4x+0=16 (Dividing both the LHS and RHS by 4)

=>x= 16/4=4 (Ans)

Answered by iemsabhaya10a19
0

Answer:

first one was correct

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