Question

please help me to do this question​

Answer 1

Answer:

first case,

a=5 and 3

second case,

b=2 and 2

for b there is common solutions

Answer 2

Answer:

Yes.....If , x=0 & y=b... Because :

1. If, x=a and y=0,...

1st: 2a+5×0=10

2a+0=10

2a=10

a=10÷2

a=5.

2nd: 2a+0=6

2a= 6

a= 6÷2

a=3.

3. If, x=0 and y=b,....

1st: 2×0+5b=10

0+5b = 10

5b= 10

b=10÷5

b=2. ✓

2nd: 2×0+3b=6

3b=6

b= 6÷3

b= 2. ✓