Math, asked by mokshakottari457, 10 months ago

If 2x + y = 12 and 3.x - y = 13, find the value of x​

Answers

Answered by tjvclvpi
1

Answer:

y=12-2x

3x+12-2x=13

x+12=13

x=13-12

x=1ans

Answered by QueenOfKnowledge
3

Answer:

 \:  \:  \: 2x + y = 12 \\   \\   +   3x -y = 13 \\  -  -  -  -  -  -  -  -  \\ 5x \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  25

 = > x =  \frac{25}{5}  = 5

Similar questions