Question

How many solutions dose x+y=10 x+y=12

Answer 1

There are infinite solutions.

Think about it. The equation says essentially:

12 + any number = 12 + any number.

y + 12 = y + 10 + 2

y + 12 = y + 12

y - y = 12 - 12

0 = 12 - 12

0 = 0

Explanation:

Answer 2

There’s are 2 choices bffbbcn