Question

find 4 solution of the equation 2 X + 3 Y equal to 12

Answer 1

Answer:

(0,4) | (6,0) | (3,2) | (1.5,3)

Step-by-step explanation:

2 x + 3 y = 12

Substitute x = 0

3 y = 12

y = 4

So, (0,4) is a solution

Substitute y = 0

2 x = 12

x = 6

So, (6,0) is a solution

Substitute x = 3

6 + 3 y = 12

y = 2

So,(3,2) is a solution

Substitute y = 3

2 x + 9 = 12

x = 3/2 = 1.5

So,(1.5,3) is a solution

Answer 2

2x+3y =12

Let x be 0
2×0+3y=12
0+3y=12
y=12/3
y=4
x=0, y=4

Let x be 2
2×2+3y=12
4+3y =12
3y=12-4
3y=8
y=8/3
y=2.6
x=2, y=2.6

let y be 1
2x +3×1=12
2x+3=12
2x=12-3
2x=9
x=9/2
x=4.5
x=4.5, y=1

Let y be 0
2x +3×0=12
2x +0=12
x=12/2
x=6
x=6, y =0