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Popular >

4x+7(3x-3)<= 9-5x

Solution

4 x + 7 (3 x - 3) \leq 9 - 5 x

Solution

x \leq 1

+1

Interval Notation

(- \infty, 1]

Solution steps

4 x + 7 (3 x - 3) \leq 9 - 5 x

Expand

7 (3 x - 3) : 21 x - 21

4 x + 21 x - 21 \leq 9 - 5 x

Add similar elements:

4 x + 21 x = 25 x

25 x - 21 \leq 9 - 5 x

Move

21

to the right side

25 x \leq - 5 x + 30

Move

5 x

to the left side

30 x \leq 30

Divide both sides by

30

x \leq 1

Popular Examples

3x-2+1/2 =x-7+(1/4)x+2

3 x - 2 + \frac{1}{2} = x - 7 + (\frac{1}{4}) x + 2

2 - 5 x \leq 1

simplify 125^{3/2}simplify

12 5^{\frac{3}{2}}

- 18 = 7 y + 9 - 10 y

2.5 \cdot 1.5 x = 15

Frequently Asked Questions (FAQ)

What is 4x+7(3x-3)<= 9-5x ?
The solution to 4x+7(3x-3)<= 9-5x is x<= 1