Question

Which of the following equation has 3 as a solution? *

X- 2 = 5

X + 2 = 5

2x + 1 = 0

X + 4 = 6

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Answer 1

Answer:

x+2=5

x=5-2=3

answer =3

Answer 2

Answer: x + 2 = 5

Step-by-step explanation:

x - 2 = 5

x = 5 + 2

x = 7

x + 2 = 5

x = 5 - 2

x = 3

2x + 1 = 0

2x = 0 - 1

x = -1/2

x + 4 = 6

x = 6 - 4

x = 2