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Popular >

2*2-2x+3>0

Solution

2 \cdot 2 - 2 x + 3 > 0

Solution

x < \frac{7}{2}

+2

Interval Notation

(- \infty, \frac{7}{2})

Decimal Notation

x < 3.5

Solution steps

2 \cdot 2 - 2 x + 3 > 0

Multiply the numbers:

2 \cdot 2 = 4

4 - 2 x + 3 > 0

Group like terms

- 2 x + 4 + 3 > 0

Add the numbers:

4 + 3 = 7

- 2 x + 7 > 0

Move

7

to the right side

- 2 x > - 7

Multiply both sides by

- 1

2 x < 7

Divide both sides by

2

x < \frac{7}{2}

Popular Examples

112 - 3 x < - 2

12 x + 3 > 15 x - 21

\frac{- x}{6} \geq 3

2/3*x-4/5*x>= 6/7*x

\frac{2}{3} \cdot x - \frac{4}{5} \cdot x \geq \frac{6}{7} \cdot x

solvefor x,2x+5y<20 solve for

x, 2 x + 5 y < 20

Frequently Asked Questions (FAQ)

What is 2*2-2x+3>0 ?
The solution to 2*2-2x+3>0 is x< 7/2