Question

Slove the pair of simultaneous equations 4x+3y=24 x-2y=-5

Answer 1

Answer:

x = 4 and y = 3

Step-by-step explanation:

given

4x+3y=24      (1)

 x-2y=-5     ( 2)

to  solving these eq  multiply eq 2 by 4

( x-2y=-5) ×4

4x-8y=-20    (3)  \

now (3)  - (1)

( 4x+3y=24) - (4x-8y=-20)

4x+3y -4x +8y = 24 + 20

11y = 44

y = 4  

now put this y value in any equation  we put this in (2)

x - 2y =- 5

x = -5 +2y

x = -5 + 2×4

x= -5 + 8

x  = 3