Question

Solve the equation:
x+3y=6
3x-4=14​

Answer 1

3x = 14 +4

3x = 18

x = 18/3

x = 6

putting the value of x in the equation x + 3y = 6

6 + 3y = 6

3y = 6 -6

3y = 0

y = 0/ 3

therefore the value of x is 6 and y is 0/3

Answer 2

Step-by-step explanation:

X+3Y=6 —>eqn 1

3X-4=14 —>eqn 2

We can write eqn 1 as

X=6-3Y —>eqn 3

Substitute eqn 3 in eqn 2

3X-4=14

3(6-3Y)-4=14

18-9Y-4=14

14-9Y=14

-9Y=0

Y=9 —>eqn 4

Substitute eqn 4 in eqn 1

We get,

X+3Y=6

X+3(9)=6

X+27=6

X=21

Therefore, X=21 and Y=9

HOPE THIS IS HELPFUL