Question

teacher for equations y=2 and 2x+3y=6,find x
y​

Answer 1

2x+3y=6

[substituting y=2]

2x+3(2)=6

2x+6=6

2x=0

x=0

Answer 2

Step-by-step explanation:

$2 x + 3 \times 2 = 6 \\ \\ 2x + 6 = 6 \\ \ \ \\ 2x = 6 - 6 \\ 2x = 0 \\ 2 \times x = 0 \\ x = 0 \div 2 \\ x = 0$

Hence, x = 0