Question

Solve the following simultaneous equations graphically. Plz Solve it step by step.
3x – 4y = -7 ; 5x – 2y = 0​

Answer 1

Answer:

Putting x = 3... Fir eq 1st

We get, 3*3 - 4y = - 7

9 - 4y = - 7

-4y = - 7-9

-4y = - 16

y = - 16/-4

y = 4

Lise wise put different values to other eq..

Answer 2

Step-by-step explanation:

3x-4y=-7••••••(1)

5x-2y=0•••••••(2)

in the number 1

3x=-7+4y

x=-7+4y/3