Question

linear equations in two variables solve X=3y+1 and X=4(y-1)​

Answer 1

Answer:

$4(y - 1) = 3y + 1 \\ \\y = 5 \\ x = 3 \times 5 + 1 \\ x = 16$

Answer 2

Answer:y=5 x=16

Step-by-step explanation:

Put x =4 (y-1)

4y-4=3y+1

4y-3y=1+4

y=5

Put y=5

4 (5-1)=20-4=16

X=16