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Popular >

x-9<= 2(9-x)

Solution

x - 9 \leq 2 (9 - x)

Solution

x \leq 9

+1

Solution steps

x - 9 \leq 2 (9 - x)

Expand

2 (9 - x) : 18 - 2 x

x - 9 \leq 18 - 2 x

Move

9

to the right side

x \leq - 2 x + 27

Move

2 x

to the left side

3 x \leq 27

Divide both sides by

3

x \leq 9

Popular Examples

factor 1-6x+9x^2-4y^2 factor

1 - 6 x + 9 x^{2} - 4 y^{2}

(m-2)/3 <-2\lor 4m+3>15

\frac{m - 2}{3} < - 2 or 4 m + 3 > 15

factor 45x^2-8xy-4y^2 factor

45 x^{2} - 8 x y - 4 y^{2}

2 r^{2} + r - 4 = 0

m^{2} + 5 m - 14 = 0

Frequently Asked Questions (FAQ)

What is x-9<= 2(9-x) ?
The solution to x-9<= 2(9-x) is x<= 9