Question

2x + 1 greater than 5

Answer 1

x > 2

Interval notation:
`\left(2,\:\infty \:\right)`

Explanation:

Starting inequality:
`2x+1>5`

Subtract 1 from both sides:
`2x>4`

Divide by 2 on both sides:
`x>2`

Answer 2

X>2

Explanation:

Subtract

1

1 from both sides. Simplify

5

−

1

5−1 to

4

4. Divide both sides by

2

2. Simplify

4

2

2

4

​

to

2

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