Question

The system of equations y + a = 0 and 2x = b has ______.

Options

• No solution

• `(-a, b/2)` as its solution

• `(b/2, -a)` as its solution

• Infinite solutions

Answer 1

The system of equations y + a = 0 and 2x = b has `bbunderline((b/2, -a) "as its solution")`.

Explanation:

y + a = 0, 2x = b

y = −a, x = `b/2`

(x, y) = `(b/2, −a)`