Question

10th std maths part1 ?​

Answer 1

Answer:

y=4

Step-by-step explanation:

2x-y=2

2(3)-y=2

6-y=2

-y=2-6

-y=-4

y=4

Answer 2

Answer:

Equation : 2x - y = 2

if x = 3

Then,

2(3) - y = 2

6 - y = 2

-y = -4

y = 4