Math, asked by ayushyadav30, 6 months ago

Solve the following eqation by elimination by substitution:
1.
&r + 5y = 9
3x + 2y = 4
2
2x - 3y = 7
5x + y = 9

Answers

Answered by monadevbais

0

&r=5y-9

&r=4y

2x+3y =7

5-7xy

=3ans

Previous Question

Next Question

Similar questions

Math, 3 months ago

Mr. Shah, an industrialist, is estimated to have assets worth Rs. 5.2 crores. Which of these could be the actual value of his assets? *...

Science, 3 months ago

Gas exchange in plants takes place through tiny holes called stomata(True or False)...

Math, 3 months ago

Describe the beleifs and practises if the Nathpanthis,siddhas and Yogis...

Social Sciences, 6 months ago

02. Completa el esquema siguiendo la dirección de las flechas según la transformación de la materia. Sólido Liquido Gaseoso 03. Relaciona dos colu...

Math, 6 months ago

find the ratio of 36 minutes to 1/1/2 hours. i will mark the brainliest who will answer me. please answer fast.

Math, 10 months ago

CP of a chair is 5/4 of its SP. Find the gain or loss percent...

Physics, 10 months ago

How can we see things in the dark...

English, 10 months ago

She will have married..... now...