Question

2x + 3y=0

3x +4y=5


solve by substitution method ​

Answer 1

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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Answer 2

Answer:

QUESTION;

2x + 3y=0

2x + 3y=03x +4y=5

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

ANSWER;

1. LET X = 0

THEN ;

2x+3y=0

2(0)+3y = 0

y=3

2. 3(0) +4y=0

y=4