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Popular >

-9(x-5)+9<3x+42

Solution

- 9 (x - 5) + 9 < 3 x + 42

Solution

x > 1

+1

Interval Notation

(1, \infty)

Solution steps

- 9 (x - 5) + 9 < 3 x + 42

Expand

- 9 (x - 5) + 9 : - 9 x + 54

- 9 x + 54 < 3 x + 42

Move

54

to the right side

- 9 x < 3 x - 12

Move

3 x

to the left side

- 12 x < - 12

Multiply both sides by

- 1

12 x > 12

Divide both sides by

12

x > 1

Popular Examples

8 x + 9 < 16 x - 8

simplify 1/(-15/17)simplify

\frac{1}{- \frac{15}{17}}

simplify (5/9)^3 simplify

(\frac{5}{9})^{3}

factor 3n^3-4n^2+9n-12 factor

3 n^{3} - 4 n^{2} + 9 n - 12

(\frac{x}{4}) + 8 = 38

Frequently Asked Questions (FAQ)

What is -9(x-5)+9<3x+42 ?
The solution to -9(x-5)+9<3x+42 is x>1