1.

2x + 3y=03x +4y=5solve by substitution method ​

Answer»

Answer:

x=15 and y =-10

Step-by-step explanation:

Given :

         

To find : solve this by SUBSTITUTION METHOD and ELIMINATION method

Solution:

Substitution method :

---A

----B

Substitute the value of x from A in B

Substitute the value of y in A

So, x=15 and y =-10

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