Question

4x-3y=-24 and 2x+5y=14 by using elimination method?​

Answer 1

Answer:

Let's solve for x.

4x−3y=−24

Step 1: Add 3y to both sides.

4x−3y+3y=−24+3y

4x=3y−24

Step 2: Divide both sides by 4.

4x/4=3y−24/4

x=3/4y−6

Let's solve for x.

2x+5y=14

Step 1: Add -5y to both sides.

2x+5y+−5y=14+−5y

2x=−5y+14

Step 2: Divide both sides by 2.

2x/2=−5y+14/2

x=−5/2y+7

Answer 2

Step-by-step explanation:

4x - 3y = -24 -(1)

2x + 5y = 14 -(2)

multiplying eq(2) ×2

4x + 10y = 28 -(3)

subtract (3) - (1)

4x + 10y = 28

(-)4x - 3y = -24

- + +

____________

0x +13 y = 52

y = 52/13

y = 4

apply y= 4 in eq(1)

4x - 3(4) = -24

4x = 12 -24

x = -12/4

x = -3