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Popular >

7x+3(x-1)>= 2(x+2)

Solution

7 x + 3 (x - 1) \geq 2 (x + 2)

Solution

x \geq \frac{7}{8}

+2

Interval Notation

[\frac{7}{8}, \infty)

Decimal Notation

x \geq 0.875

Solution steps

7 x + 3 (x - 1) \geq 2 (x + 2)

Expand

3 (x - 1) : 3 x - 3

7 x + 3 x - 3 \geq 2 (x + 2)

Add similar elements:

7 x + 3 x = 10 x

10 x - 3 \geq 2 (x + 2)

Expand

2 (x + 2) : 2 x + 4

10 x - 3 \geq 2 x + 4

Move

3

to the right side

10 x \geq 2 x + 7

Move

2 x

to the left side

8 x \geq 7

Divide both sides by

8

x \geq \frac{7}{8}

Popular Examples

6 x - 6 \leq 6

3 y - 45 = 3 (3 y - 5)

- 7 y^{2} + 7 y + 1 = 0

6z-3>=-3\land 5z+4>= 19

6 z - 3 \geq - 3 and 5 z + 4 \geq 19

simplify (0.5)^3 simplify

(0.5)^{3}

Frequently Asked Questions (FAQ)

What is 7x+3(x-1)>= 2(x+2) ?
The solution to 7x+3(x-1)>= 2(x+2) is x>= 7/8