Question

2. Solve the following equations.
(i) {x | 2x + 6 = 0, Xe Z}​

Answer 1

Answer:

2x +6 = 0 and x belongs to Z(integers)

so solving 2x+6 = 0 => x = -3.

Step-by-step explanation:

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Answer 2

Answer:

-3

Step-by-step explanation:

2x+6=0

2x=-6

x=-6÷2

x=-2